modify the molecule to show the products formed by the hydrolysis of the following triacylglycerol. add or remove atoms or bonds as needed. show all hydrogen atoms.
To modify the molecule to show the products formed by the hydrolysis of the triacylglycerol, you need to add bonds to the glycerol backbone, as well as remove the fatty acid chains.
This will result in the formation of three molecules of fatty acid and one molecule of glycerol. Additionally, you will need to show all hydrogen atoms in the molecule.
To illustrate this, you can draw a glycerol molecule with three fatty acid chains attached to it. Once the hydrolysis reaction has occurred, the fatty acid chains will be detached from the glycerol molecule, resulting in three molecules of fatty acid and one molecule of glycerol. Additionally, all hydrogen atoms should be shown in the molecule.
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Which One Of The Following Will Give A Solution With A PH ≫7, But Is Not An Arrhenius Base In The Strict Sense? A) CH3NH2 B)NaOH C)CO2 D)Ca(OH)2 E)CH4. Given .
The correct answer is D) Ca(OH)₂. Ca(OH)₂ is a strong base and will give a solution with a pH greater than 7, but it is not an Arrhenius base in the strict sense as it does not produce OH- ions in the aqueous solution.
It is important to note that the Arrhenius definition of a base is limited to substances that produce hydroxide ions in an aqueous solution. Therefore, although Ca(OH)₂ will increase the pH of an aqueous solution, it is not classified as an Arrhenius base due to its lack of production of hydroxide ions.
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Because Carlos had always done well in school, he knew that his parents and teachers
Use what you know about plate tectonics to explain the current
position of India, why Everest should still be growing, and why
marine fossils are found at its summit.
In fact Indian plate is moving constantly and currently located in the equator in the Eastern Hemisphere. The rocks of the Mount Everest was once sediments on the ocean floor , which made the marine fossils at its summit.
What is tectonic movement ?The tectonic plates of earth are moving in different manner in each regions of earth due to the flow of the hot magma inside the mantle of earth. That make the position of each continents and countries vary slightly in each year.
The Indian Plate is a small tectonic plate that spans the Equator in the Eastern Hemisphere. India, which was formerly a part of the ancient continent Gondwana, broke apart from the rest of Gondwana and began drifting north 100 million years ago.
The Indian Plate includes much of South Asia (the Indian subcontinent) as well as a portion of the basin beneath the Indian Ocean. The rocks of Everest was formed from the sediments of the ocean floor that made the marine fossils.
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Suppose an alpha particle (composed of 2 protons and 2 neutrons) is given 482.0 keV of kinetic energy
An alpha particle is a particle composed of two protons and two neutrons. When given 482.0 keV of kinetic energy, the alpha particle will move at a high velocity.
This energy can be converted into other forms of energy, such as potential energy, depending on the situation. For example, if the alpha particle were approaching a massive object, some of the kinetic energy would be converted into potential energy as the particle moves closer to the object.
In addition, the alpha particle will also interact with other particles in its environment. When it collides with other particles, its kinetic energy can be converted into thermal energy, resulting in an increase in temperature.
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A gas has a pressure of 1.43 atm and occupies
a volume of 7.7 L. If the gas is compressed to
a volume of 1.64 L, what will its pressure be,
assuming constant temperature?
According to Boyle's law, after compression the pressure of gas is 6.71 atmospheres.
What is Boyle's law?Boyle's law is an experimental gas law which describes how the pressure of the gas decreases as the volume increases. It's statement can be stated as, the absolute pressure which is exerted by a given mass of an ideal gas is inversely proportional to its volume provided temperature and amount of gas remains unchanged.
According to the equation the unknown pressure and volume of any one gas can be determined if two gases are to be considered.That is,
P₁V₁=P₂V₂ on substitution P₂= 1.43×7.7/1.64= 6.71 atmospheres
Thus, after compression the pressure of gas is 6.71 atmospheres.
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When a uranium nucleus at rest breaks apart in the process known as fission in a nuclear reactor, the resulting fragments have a total kinetic energy of about 200 MeV.How much mass was lost in the process?
The loss of mass in the process of fission can be calculated using Einstein's famous equation, E = mc^2, where E is the energy, m is the mass, and c is the speed of light.
The total kinetic energy of the fragments after fission is 200 MeV, which is equivalent to [tex]200 x 10^6 eV[/tex]. Converting this to joules, we have 2[tex]00 x 10^6 eV x 1.6 x 10^-19 J/eV = 3.2 x 10^-13 J.[/tex]
Using E = mc^2, we can find the mass lost in the process: [tex]m = E/c^2 = (3.2 x 10^-13 J) / (3 x 10^8 m/s)^2 = 2.3 x 10^-25 kg.[/tex]
So, the mass lost in the process of fission is approximately [tex]2.3 x 10^-25[/tex]kilograms. This mass loss is converted into the energy released in the form of kinetic energy of the fragments, heat, and light.
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when 0.20 m nh4cl (aq) and 0.20 m naoh(aq) are mixed, the reaction represented by the equation above occurs and a strong smell of ammonia, nh3 is observed. based on this information, which of the following statements is true? And Why?
A) NH4 + (aq) acts as abronsted-Lowry
B) NH4 + (aq) is a stronger acid than H20
C) NH3(aq) is a stronger base than 0H+(aq)is
D) NH4+(aq) and CL(aq)are a conjugate acid base pair
The correct answer is D) NH₄+(aq) and Cl-(aq) are a conjugate acid-base pair, because, When NH4Cl(aq) is mixed with NaOH(aq), NH₄+ (aq) acts as a Bronsted-Lowry acid and reacts with the NaOH(aq) to form NH₃(aq) and Cl-(aq).
NH₃(aq) is a weaker base than OH-(aq), and NH₄+ (aq) is a weaker acid than H₂O, so neither of the other two options is correct.
The acid-base reaction also results in the formation of a salt, in this case NH₄Cl. This salt is composed of the conjugate acid (NH₄+) and the conjugate base (Cl-). This type of reaction is known as a neutralization reaction, as the result of the reaction is a neutral solution.
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Which two are isotopes?
If a hydrogen (H) atom and a helium (He) atom travel at the same speed, which of the following is true about the de Broglie wavelengths of theA) The H atom is about 2 times longer than the He atom.
B) The H atom is approximately the same as the He atom.
C) The H atom is about 4 times longer than the He atom.
D) The He atom is about 2 times longer than the H atom.
E) The He atom is about 4 times longer than the H atom. atoms?
The de Broglie wavelengths of a hydrogen atom are around four times longer than a helium atom's if they move at the same speed.
The de Broglie wavelength is a fundamental concept in quantum physics. The wavelength () associated with an object in relation to its momentum and mass is known as the De Broglie wavelength. Typically, a particle's force and de Broglie wavelength are inversely related. It is asserted that matter has properties that are similar to both waves and particles. De Broglie waves are properties of a material thing that change over time or space while behaving like waves. They bear the discoverer Louis de Broglie's name. Additionally known as matter-waves. It is quite similar to the experimental evidence supports the dual nature of light, which exhibits both particle and wave behavior.
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Calcium carbonate (CaCO3) dissolves in water and has a solubility product of 5 x 10-9 M2/L2. the solubility product is given by the expression:a. Ksp - Ca2+)?(CO32-12 Ksp - [Ca2+32 (0032-32 / (CaCO3) Ksp - [Ca2+1 100321 Od Ksp - [Ca 2+1 1003?1/(CaCO3
Solubility=7.07×10⁻⁵mole/L.
What is solubility of a product?The solubility product constant is the equilibrium constant for a solid dissolving into an aqueous solution. The letter Ksp is used to represent it.Temperature affects the value of the solubility product, which is a type of equilibrium constant. Ksp typically rises when temperature rises as a result of an increase in solubility.The ability of a substance, known as a solute, to dissolve in a solvent and create a solution is known as solubility. Ionic compounds, which separate into cations and anions, are very variable in terms of how soluble they are in water. While some molecules are highly soluble and may even take in atmospheric moisture, others are insoluble.
K_{sp} = [A^+]^a [B^-]^b
K_{sp} = is the solubility product constant
A^+ = is the cation in an aqueous solution
B^- = is an anion in an aqueous solution
a, b = is the relative concentrations of a and b
CaCO3→Ca² ⁺+CO²₃⁻
The Solubility product of CaCO3⟹Ksp =5×10⁻⁹
If Solubility= s , then Solubility Product =s² =5×10⁻⁹
Therefore,
Solubility=7.07×10⁻⁵mole/L
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Solubility of the product is =7.07×10⁻⁵mole/L.
What is solubility of a product?The solubility product constant is the equilibrium constant for a solid dissolving into an aqueous solution. The letter Ksp is used to represent it.Temperature affects the value of the solubility product, which is a type of equilibrium constant. Ksp typically rises when temperature rises as a result of an increase in solubility.
The ability of a substance, known as a solute, to dissolve in a solvent and create a solution is known as solubility. Ionic compounds, which separate into cations and anions, are very variable in terms of how soluble they are in water. While some molecules are highly soluble and may even take in atmospheric moisture, others are insoluble.
[tex]\mathrm{K_{sp} = [A^+]^a [B^-]^b}[/tex]
[tex]\mathrm{K_{sp}}[/tex] = is the solubility product constant
A⁺ = is the cation in an aqueous solution
B⁻ = is an anion in an aqueous solution
a, b = is the relative concentrations of a and b
CaCO3 → Ca² ⁺+CO²₃⁻
The Solubility product of CaCO3⟹Ksp =5×10⁻⁹
If Solubility= s , then Solubility Product =s² =5×10⁻⁹
Therefore,
Solubility = 7.07×10⁻⁵ mole/L
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Question 3 of 10
Which type of bond is found in an alkene?
OA. Single and triple
OB. Single and double
O C. Double only
O D. Single only
Answer: single and double
Explanation:
they was wrong for mine
A semipermeable membrane is placed between the following solutions. Which solution will decrease in volume?Solution A: 4 % (m/v) starchSolution B: 4.94 % (m/v) starchA semipermeable membrane is placed between the following solutions. Which solution will increase in volume?Solution C: 5.17 % NaClSolution D: 14.0 % NaCl
A semipermeable membrane is placed between the following solutions. Solution D will increase in volume.
What is volume?
Volume is a measure of the amount of space an object or substance occupies. It is most commonly measured in cubic units, such as cubic inches or cubic centimeters. Volume is a calculation of the 3-dimensional amount of space enclosed by an object or substance, and is typically found by calculating the area of one side of the object or substance and multiplying it by the object's height. Volume can be used to measure solid objects, liquids, and gases. It can also be used to measure the amount of material present in a space, such as the amount of water in a swimming pool or the amount of air in a room.
This is because the semipermeable membrane will allow the solvent (water) to move from the solution with a lower concentration of solutes (solution C) to the solution with a higher concentration of solutes (solution D), increasing the volume of solution D.
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You decide it is time to clean your pool since summer is quickly approaching. Your pool maintenance guide specifies that the chlorine, Cl2 , concentration of the pool should be between 1 and 3 ppm . In order to determine if your pool is safe to swim in, you send a sample of pool water to a chemist for analysis of the Cl2 content. The chemist reports a chlorine concentration of 3.51×10−5 M
.
Convert the concentration of Cl2 to parts per million ( ppm ).
Parts per million (ppm) is indeed a typical concentration measurement for tiny values. Therefore, the concentration of Cl[tex]_2[/tex] to parts per million is 19 ppm.
What is parts per million?Parts per million (ppm) is indeed a typical concentration measurement for tiny values. One part per million, or 10-6, is one component solute to one million parts solvent. Parts per million, as well as various other "parts per" annotation (for example, parts every billion as well as parts per trillion), are dimensionless numbers with no units.
the atomic mass of Cl[tex]_2[/tex]= 70 g/mol
moles/L of Cl[tex]_2[/tex] = (3.51×10⁻⁵ mol x 63.55 g/mol)/L
moles/L of Cl[tex]_2[/tex] = 1.9 x 10-2 g/L
moles/L of Cl[tex]_2[/tex] = 1.9 x 10-2 g/L x 1000 mg/1 g
moles/L of Cl[tex]_2[/tex] = 19 mg/L
In dilute solutions 1 ppm = 1 mg/L.
moles/L of Cl[tex]_2[/tex] = 19 ppm
Therefore, the concentration of Cl[tex]_2[/tex] to parts per million is 19 ppm.
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The symptom substitution conflict highlights a disagreement between psychoanalytic and behavioral theories concerning the
The symptom substitution conflict highlights a disagreement between psychoanalytic and behavioral theories concerning the causes of behavior.
About Psychoanalytic theoryThis is a theory that discusses the nature and development of human personality. The main elements in this theory are motivation, emotions and other aspects of personality.
The basis of psychoanalytic theory is to assume that personality will begin to develop when conflicts occur from the psychological aspects themselves. These symptoms usually occur in children or at an early age. Then Sigmund Freud's opinion about human personality is based on the experiences of his patients.
Sigmund Freud is a psychological scientist known for his ideas about human personality based on the analysis of his dreams, and his extensive reading of various scientific and human literature.
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the nurse is teaching a nutrition class. the nurse recognizes that the students understand the lesson when one student makes which of the following statements?
One of the statements of students who understand lessons about nutrition is ''from now on I will eat vegetables and fruits.
What is nutrition?Nutrition is the supply of materials or food that organisms and cells need to survive. While in the scientific and medical fields, nutrition can refer to the science or practice of consuming and using food.
There are two types of nutrients that are important to the human body, namely macronutrients, and micronutrients.
Macronutrients include carbohydrates, fats, proteins, fiber, and water. Meanwhile, micronutrients are minerals and vitamins. So one source of nutrition is also found in fruits and vegetables which function as fiber.
Your question is not complete, maybe what your question means is :
The nurse is teaching a nutrition class. the nurse recognizes that the students understand the lesson when one student makes which of the following statements?
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three (3) reasons why %(w/w) Fe in your salt might not be correct.
Any gross error during measuring can cause the deviation in the correct value of %w/w. This can be occurred from any carelessness or error in calculating or the presence of any impurities.
What is gross error ?This category of measuring mistakes includes the most typical error, human error in the measurement. For instance, the person getting the reading from the instrument's meter may interpret 23 as 28. Gross mistakes can be avoided by employing the following two relevant measures:
We can decrease the obvious mistakes by increasing the number of experimenters. If each researcher takes a separate reading at various points, we can minimize the large mistakes by averaging multiple readings.
Presence of any impurities, reading error, weight loss by carelessness etc . can lead to incorrect value of %w/w.
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Which of the following compounds have both polar covalent and ionic bonds? OA. NH4Br O B. H202 OC. HCN OD.H25 O E. None of these.
NH₄Br has both polar covalent and ionic bonds. The ionic bond is formed between the NH₄+ and Br- ions, and the polar covalent bond is formed between the N and the 4 H atoms.
H₂0₂, HCN, and H₂₅ do not have both polar covalent and ionic bonds, so the correct answer is None of these.
In addition to the polar covalent and ionic bonds, NH₄Br also contains hydrogen bonds. These hydrogen bonds are formed between the hydrogen atoms in the NH₄+ and Br- ions, and they help stabilize the ionic bond between them.
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Which of the following reagents or sequences do not produce an alcohol or diol from an alkene starting material?
A)H+, H2O
B)HCO3H
C)BH3.THF followed by H2O2, NaOH
D)Hg(OAc)2, H2O followed by NaBH4
E) OsO4, H2O2
The reagent or sequence that does not produce an alcohol or diol from an alkene starting material is HCO3H. So, the correction option is B.
HCO3H is the only reagent or sequence that does not produce an alcohol or diol from an alkene starting material.
While the options are incorrect because:
A) H+, H2O can produce an alcohol by addition of water to an alkene.
C) BH3.THF followed by H2O2, NaOH can produce an alcohol via reduction of the alkene.
D) Hg(OAc)2, H2O followed by NaBH4 can produce a diol via addition of two equivalents of water to the alkene.
E) OsO4, H2O2 can produce an alcohol by reduction of an epoxide intermediate.
In summary, B) HCO3H is the only reagent or sequence that does not produce an alcohol or diol from an alkene starting material.
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Which of the following is a TRUE statement?
A) Bond dissociation energies are exothermic.
B) Bond dissociation energies are endothermic.
C) All C-H bonds require the same energy
amount of energy to break.
D) All C-H bonds release the same amount of
energy when formed.
Bond dissociation energies are endothermic.
What is bond dissociation energy?
The bond dissociation enthalpy can be used to measure the strength of the chemical link between any two species. The bond dissociation energy of a chemical bond is sometimes defined as the enthalpy change of the homolytic fission of the bond at absolute zero, even though it is typically measured as the enthalpy change at standard conditions (298K) (0K).
Hence, bond dissociation energies are endothermic in nature.
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True or false: Molecular compounds are formed by the sharing of electrons between ions.
false, correction : molecular compounds are formed by the sharing of electrons between metals or non metals
How many grams of mercury, hg are in 1.19 x 10^23 atoms of mercury?
Give steps and explanation pls.
39.8 grams of mercury, hg are in 1.19 x 10^23 atoms of mercury.
Explain about atoms of mercury?
Atoms of mercury are the smallest and most basic particles of the element mercury. They consist of a single proton, a single electron, and no neutrons. The proton and electron of the mercury atom are held together by the strong nuclear force, which is the strongest force in the universe. The element mercury has an atomic number of 80, meaning that it has 80 protons and 80 electrons. Mercury atoms have a diameter of about 0.2 nanometers, which is about one-millionth the size of a grain of sand. They are so small that they can only be seen with a powerful microscope.
Step 1: Convert atoms to moles
One mole of any substance contains Avogadro's number of atoms (NA), which is defined as 6.022 x 10^23 atoms. Hence, the number of moles can be calculated as follows:
moles = number of atoms / Avogadro's number
For 1.19 x 10^23 atoms of mercury, the number of moles would be:
moles = 1.19 x 10^23 atoms / 6.022 x 10^23 atoms/mole = 0.1983 moles
Step 2: Convert moles to grams
The molar mass of a substance is defined as the mass in grams of one mole of the substance. For mercury, the molar mass is 200.59 g/mol.
To convert the number of moles to grams, we simply multiply the number of moles by the molar mass:
grams = moles x molar mass
For 0.1983 moles of mercury, the number of grams would be:
grams = 0.1983 moles x 200.59 g/mol = 39.8 grams
Therefore,39.8 grams of mercury.
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An advertisement for a commercial hand warmer claims that the hand warmer works because a chemical reaction in the hand warmer draws out the body's own natural heat, causing a warming effect. Which of the following states the accuracy of the claim in the advertisement and best provides a correct scientific justification of the claim?
a. The advertisement's claim is inaccurate because heat flowing from the hands to the warmer would only happen if the chemical reaction was endothermic, which would cause the hands to feel colde
The assertion made in the advertising is untrue because heat can only travel from the hands to a warmer if a chemical reaction is endothermic, which would make the hands feel colder. The promise made in the advertising is untrue because heat could only transfer from the hands to a warmer if a chemical reaction was exothermic, which would make the hands feel colder. The claim made in the commercial is true because heat would only transfer from the hands to the warmer if the chemical reaction was endothermic, which would make the hands feel warmer.
The promise made in the commercial is untrue since heat could only transfer from the hands to the warmer if the chemical process was endothermic, which would make the hands feel colder.
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Q1) A copper sulphate solution has a molar absorptivity
value of 20 L mol-1 cm-1 .
Beta -carotene is an organic compound found in vegetables and is responsible for the color of carrots. Its molar absorptivity is 100,000 L mol-1 cm-1 . Which compound is easier to be detected at low concentration using spectrophotometer?
Q2) Which curve represents the relationship between the light path length and absorption?
Q3) Which of the following is correct? Select all applied
A- If we plot absorbance against concentration, we get a straight line passing through the origin (0,0).
B- ε is a measure of the amount of light absorbed per unit concentration".
C- low concentrations of a compound with a high molar absorptivity can be easily detected compared to low concentrations of a compound with low molar absorptivity
D-Molar absorptivity is a constant for a particular substance, so if the concentration of the solution is halved so is the absorbance
E- molar absorptivity affects the limit of detection of a particular compound.
1) Beta -carotene is easier to be detected
2) Curve 2
3) If we plot absorbance against concentration, we get a straight line passing through the origin (0,0).
ε is a measure of the amount of light absorbed per unit concentration".
molar absorptivity affects the limit of detection of a particular compound.
What is the molar absorptivity?Molar absorptivity, also known as molar extinction coefficient or molar absorptivity coefficient, is a measure of a substance's ability to absorb light at a particular wavelength. It is defined as the ratio of the absorbed radiant power to the incident radiant power, per unit concentration of the absorbing substance and unit path length.
In mathematical terms, the molar absorptivity is represented by the symbol ɛ (epsilon) and is calculated using the Beer-Lambert law:
A = ɛcl
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163 ml of hydrogen gas, measured at 23°C and 1.5 atm pressure, and 249 ml of nitrogen gas,
measured at 23°C and 2.6 atm pressure, were forced into the 163 ml container at 23°C, what
would be the pressure (in atm) of the mixture of gases now in the 163 mil container? Enter to 2
decimal places.
The total pressure is 3.9 atm
What is the ideal gas equation?We would have to use the idea gas equation in each case;
Number of moles of the hydrogen = 1.5 * 0.163/0.082 * 296
= 0.24/24.3
= 0.0099 moles
Number of moles of nitrogen = 2.6 * 0.163/0.082 * 296
n = 0.017 moles
Now we know from the Dalton's law that when we mix the gases that the total pressure is the pressure in each of the vessels summed up.
Hence the total pressure is; 1.6 + 2.3 = 3.9 atm
It would have a total pressure of about 3.9 atm.
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determine the oxidation number of each element in these species: permanganate ion mn o calcium phosphide ca
Phosphorus combines with metals at high temperatures to generate phosphides, which have an oxidation number of -3 and are more electronegative than most metals.
What is the phosphide ion?Any chemical molecule in which phosphorus is mixed with a metal is referred to as a phosphide. The phosphide ion is P3 and there are known phosphides of practically all the elements in the periodic table.
A 2 charge is what kind of ion?A magnesium atom will thus produce a cation with a charge of 2+ and two fewer electrons than protons. It is referred to as a magnesium ion and has the symbol Mg2+.
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4. Some aliens are planning to destroy Earth's atmosphere. Write two things that would happen, if Earth's atmosphere vanished.
The majority of higher species, including humans, would asphyxiate in a matter of seconds if the whole atmosphere were destroyed. Within a few minutes, other terrestrial animals would follow, and within a few hours, vegetation. The abrupt decrease in pressure would also have an odd impact on the waters.
What is the importance of the atmosphere?Climate control: By capturing solar heat and dispersing it uniformly over the globe, the atmosphere aids in regulating the Earth's temperature.
Protection from dangerous radiation: The atmosphere shields life on Earth from ultraviolet (UV) rays and other harmful solar energy.
Air pollution control: Through natural processes like precipitation, photo-oxidation, and deposition, the atmosphere helps to purge itself of dangerous pollutants including carbon monoxide, nitrogen oxides, and sulfur dioxide.
Control of moisture: It is essential for regulating the Earth's water cycle because it stores, moves, and releases moisture as precipitation.
Supports life: offers the gases required for life, such as oxygen, which is important for respiration, and nitrogen, which aids in controlling soil pH.
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The mole (abbreviated mol) is the SI measure of quantity of a "chemical entity," such as atoms, electrons, or protons. It is defined as the amount of a substance that contains as many particles as there are atoms in 12 grams of pure carbon-12. So, 1 mol contains 6.022×1023 elementary entities of the substance. True/False?
The given statement is true. When calculating the volume of a compound, the molar mass must be used instead of the equation.
Additionally, the equation only works for substances with a constant density, as variations in temperature and pressure can cause the density of a substance to change. In such cases, it is important to adjust the equation accordingly to account for these changes.
To adjust the equation for temperature and pressure variations, one must use the ideal gas law, which states that the pressure of a gas is directly proportional to its temperature and molar mass. This means that if the temperature and/or pressure of a substance is increased, the molar mass must also be increased to compensate for the change in the density.
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Does this chemical reaction describe water hydrogen plus oxygen
Answer: Formation of water from hydrogen and oxygen is a combination reactionbecause hydrogen and oxygen are combining to form single product. The reaction occurs as follows: 2H2(g)+O2(g)→2H2O(l)
Explanation:
Colligative properties are those that depend on the number of particles dissolved in a solvent. The more particles in the solvent, the greater the effect the solute has on the properties of the solution. Examples of colligative properties include boiling point elevation, freezing point depression, vapor pressure depression, and osmotic pressure. Which aqueous solution has the lowest boiling point? 0.50 m MgBr2
0.75 m glucose
0.35 m Naci
0.20 m AICI3 I DON'T KNOW YET
0.20 M AICl3 has the lowest boiling point due to the lowest concentration of solute particles in the solvent.
The boiling point of a solution depends on the concentration of solute particles in the solvent. The more particles there are, the more energy is required to separate them, which raises the boiling point. Thus, a solution with a lower concentration of solute particles will have a lower boiling point compared to a solution with a higher concentration of solute particles. In this case, 0.20 M AICl3 has the lowest concentration of solute particles, so it will have the lowest boiling point.
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