Synthesis
1 point
Balance the following chemical equation. What are the final coefficients
starting from the left and going to the right? *
AICI:
+
H2O
_Al(OH)3 +
НСІ
1,1,1,1
1, 2, 1, 2
2, 2, 2, 2.
1,3,1,3

Answers

Answer 1

Answer:

nãosecoi m fazoe isrspoo rqe a perugtunat  iomkplnetacá

Explanationveja  qeuastã onvamoetn e depois recoepe-a qui aipis onãestoácpletoma  :


Related Questions

what is the solution to the equation below rounded to the correct number of significant figures? 4700 L - 281.4 = _____ L

Answers

Answer:4400

I went over this problem multiple times and I finally found the soultion

The concept of significant figures are mainly used by scientist and engineer to know the significance of digits in a measurement. Therefore, 4400L is the solution to the equation rounded to the correct number of significant figures.

What is significant figures?

Significant figures are the figures that indicate the degree of accuracy of a value. It tells about the precision of a value. It gives an idea about the digits that are necessary to indicate the experimental value.

Rules for counting significant figures are:

Number between 1 to 9 is always significant

Zeroes after a number has got no significance

Zeroes before a number has got no significance

Zeroes between number has got significance

4700 L - 281.4 =4400L

Therefore, 4400L is the solution to the equation rounded to the correct number of significant figures.

To learn more about Significant figures, here:

https://brainly.com/question/12656148?

#SPJ2

Predict how James will improve the view of the sample. How will the magnification and resolution of the image change?

Answers

Answer:

answer questions brain

After lab, all of Darrel's friends looked at his data and laughed and laughed. They told him that he was 30.8% too low in the boiling point he had just recorded. He had recorded a boiling point of 50o C on his data sheet. What is the correct boiling point of the liquid he was working with in lab?

Answers

Answer:

100°

Explanation:

For a boiling point is it always 100°

Which is the IUPAC name for NO?
nitric oxide
binitrogen oxide
dinitrogen dioxide
nitrogen monoxide

Answers

The IUPAC name for NO is nitric oxide. The correct option is A.

What is IUPAC naming?

The International Union of Pure and Applied Chemistry (IUPAC) is a global organization that represents chemistry as well as related sciences and technologies.

The chemical compound's identity is represented by its common and IUPAC names, which differ from one another. Every chemical compound has multiple names.

Complete the following step-by-step response: The IUPAC nomenclature is a standardized name given to organic compounds in accordance with official naming rules.

Nitric oxide, also known as NO, is a colorless gas. It is one of the most important nitrogen oxides.

Nitric oxide is a free radical, which means it has an unpaired electron, which is sometimes represented in its chemical formula by a dot.

Thus, the correct option is A.

For more details regarding IUPAC, visit:

https://brainly.com/question/16631447

#SPJ6

Answer:

D: Nitrogen Monoxide

Explanation:

There's one Nitrogen atom and one Oxygen atom

By what process do small molecules move into cells?

Answers

Answer:

small molecules move into the cell, Then it is by diffusion or facilliated diffusion.

Please help ASAP 100 points points help I will mark you as brainlister

Answers

this is lithium ion with a +1 charge

Lithium ion with 1+ charge

A helium-filled balloon is released into the atmosphere. As the balloon rises, which
would MOST likely increase and cause the balloon to burst?
O the volume of the helium
O the mass of the helium
o the temperature of the helium
O the density of the helium

Answers

The density of the helium

what is atomic radius​

Answers

Explanation:

The atomic radius of a chemical element is a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding shells of electrons. Since the boundary is not a well-defined physical entity, there are various non-equivalent definitions of atomic radius. Three widely used definitions of atomic radius are: Van der Waals radius, ionic radius, and covalent radius


Which quantum number describes the orientation of an orbital within a sublevel?

Answers

Explanation:

Each orbital within a particular sublevel is distinguished by its value of ml. This quantum number may be more aptly named the orbital orientation quantum number. In each energy sublevel (designated by l) there are 2l+1 possible independent orientations of the electron cloud.

Answer:

[tex]m_l-magnetic[/tex]

Explanation:

The principal energy level, n, tells us which shell it is in and the total energy of the electron.

The angular momentum (azimuthal), l, tells us which sublevel/subshells the electron is in.

The magnetic, m sub l, tells us the orientation the electron is spinning.

What is the formula for an alkene containing six carbon atoms?
A. C6H10
B. C2H6
C. C6H12
D. C5H12

Answers

Answer:

C. C₆H₁₂

Explanation:

Alkenes are the unsaturated hydrocarbons which form a homologous series with a general formula;

       Cₙ H₂ₙ

n in this problem is 6

  2n = 2 x 6 = 12

The formula of the compound will be C₆H₁₂

What is true about the formation of a bond?

Answers

Answer:

There is an overall release of energy when bonds form.

Explanation:

There is a general release of energy when bonds form. This energy is called bond energy.

Bond energy is involved in the breakdown or formation of one or more bonds between atoms of a molecule. Atoms bond with each other to achieve their electronic stability, that is, they move from a higher energy situation to a lower energy one. With this we can state that when the bond between atoms is formed, energy is released; therefore, its breakdown depends on energy absorption.

A piece of metal that has a density of 5.2 g/cm3 and a mass of 100 g was placed in a full jar of water. How many mL of water was spilled out of the jar? Note: one cm^3 = one mL​

Answers

Answer:

100g / (5.2g/cm3)

= 100g / (5.2g / 1cm3)

= 100g x 1cm3 / 5.2 g

= 19.2 cm3

Since 1 cm3 = 1 ml, your answer is 19.2 ml.

The given density and mass of the metallic piece can be used to estimate the volume of the substance. The metal with a mass of 100 gm and a density of 5.2 g/cm³ has a volume of 19.23 ml.

What is the relation between density and volume?

The density of the substance has been given by the ratio of mass to the volume of the substance in g/cm³ or g/mL. It shows the packaging of the molecules in the substances and has been in inverse relation to the volume.

The mass being constant and an increase in volume decreases the density of the substance and vice versa. The volume can be calculated as:

Volume = mass ÷ density

Given,

Density of the metal (ρ) = 5.2g/cm³

Mass of the metal piece (m) = 100g

Volume = V

Substituting the values above as:

ρ = m ÷ V

V = m ÷ ρ

V = 100 ÷ 5.2

= 19.23 mL

Therefore, 19.23 mL is the volume of water that spilled out of the jar.

Learn more about volume and density, here:

https://brainly.com/question/13799762

#SPJ2

Destructive forces can include floods, landslides, tornadoes, tsunamis, wildfires and
volcanoes.
True
False

Answers

Answer:

answer is true

Answer:

True

Explanation:

The modern synthesis combined the concepts of _______ and evolution.

Answers

Answer:

Molecular Evidence.

Which properties change the composition of a substance?

A chemical properties


B physical properties


C neither chemical nor physical properties


D chemical and physical properties

Answers

Answer:

D. Chemical and physical properties

These models show the electron structures of two different nonmetal elements. Element 1 at left has a purple circle at center with 2 concentric black lines around it. The first line has 2 small green balls on it. The second line has 8 small green balls on it. Element 2 at right has a purple center with 5 concentric circles around it, with the first circle innermost. The first circle has 2 small green balls on it, and the second circle has 8 small green balls on it. The third circle has 18 small green balls on it, and the fourth circle has 18 small green balls on it. The fifth circle has 6 small green balls on it. Which element is likely more reactive, and why?

Answers

Answer:

Element 2

Explanation:

If we look at the model stated for element 1, it is clear that element 1 must be a noble gas. It has eight electrons in its outermost shell this implies that it has already attained a complete octet of electrons and is reluctant towards chemical reaction.

The second element belongs to group 16 since it has six electrons on its outermost shell. It is certainly more reactive than element 1 which is a noble gas.

Answer: D

Element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

Explanation: Answer on Edgenuity

How would the particles of a solid, liquid, and gas ALL at room temperature compare? *
A.solid particles have lower average kinetic energy
B.the gas particles are larger than both solid and liquid
C.the pas particles are moving the slowest
D.the spacing of the particles is different, but all have the same average kinetic energy


Plz help

Answers

Answer:

A

Explanation:

Solid particles only vibrate, so they have very little kinetic energy.

For B, the size of the particles stay the same, just phase/state changes, so not B.

For C, gas particles move the fastest compared to liquid and solid given the same environment.

For D, they don't have the same kinetic energy because solid particles barely move while gas particles keep moving.

name two diffirent kinds of animals and identify at least one characteristic that makes them diffirent from each other

Answers

Answer:

Bears and Whales

Explanation:

Bears keep themselves warm via a thick fur coat

Whales keep themselves warm with a thick layer of blubber

describe how the current modern atomic theory and model differs from the model jj Thompson proposed ?

Answers

J.J Thompson’s model shows a sphere with electrons that are moving around freely. However, Thompson’s model does not show protons or neutrons. The model that we have today gives a clearer structure showing protons, neutrons, and electrons inside an atom.

True or False: A Precipitate is a solid
that forms out of a liquid solution as a
result of a chemical reaction

Answers

Answer:

true because it undergoes a tranformation

Explanation:

How do covalent bonds form?

Answers

when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions.

please help:)!!!!


important

Answers

Answer:

I beleive its the middle/second option :)

Explanation:

Sorry if I'm wrong but Newton's third law is "for every action (force) in nature there is an equal and opposite reaction." meaning if object A exerts a force on object B, then object B also exerts an equal and opposite force on object A so I beleive the moon would push up on the astronaut with a force of 300 N

I hope this helps, have a good day :)

What happens if you mix lithium and aluminum together?

Answers

Answer:

hello

Explanation:

do you meant something like that

What is the specific heat of a metal if the temperature of a 12.5 g sample increases from 19.5 C to 33.6 C when it absorbs 37.7 J of heat.

Answers

Answer:

0.213 J/g°C

Explanation:

To calculate specific heat of the metal, the formula is used:

Q = m × c × ∆T

Where Q = amount of heat

m = mass

c = specific heat

∆T = change in temperature

According to this question, Q = 37.7 J, m= 12.5 g, initial temperature= 19.5 °C, final temperature = 33.6°C, c=?

Q = m × c × ∆T

37.7 = 12.5 × c × (33.6-19.5)

37.7 = 12.5c × 14.1

37.7 = 176.25c

c = 37.7/176.25

c = 0.2139

Hence, the specific heat of the metal is 0.213 J/g°C

Insoluble substances can dissolve in all solvents
True or false

Answers

Answer:

Not all substances dissolve in all solvents

Explanation:

In chemistry, a common rule for determining if a solvent will dissolve a given solute is "like dissolves like." Solvents composed of polar molecules, such as water, dissolve other polar molecules, such as table salt, while nonpolar solvents, such as gasoline, dissolve nonpolar substances such as wax. Some substances are strong enough to not dissolve.

how does litmus indicator work​

Answers

Answer:

The substance which responds to the change in the concentration of the hydronium ions in solution by changing its color is known as an indicator.

10 POINTS
Which tool can be used to measure the volume of a liquid to one decimal place?

Options:
a beaker
a graduated cylinder
an Erlenmeyer flask
a test tube

Answers

A graduated cylinder
Answer:
a graduated cylinder

please hurry i’m taking a test

Answers

Answer:

im pretty sure its move at a constant rate to the right

What is the mass of an object with a density of 5.7 g/cm^3 and a volume of 48
cm^3? *

Answers

Answer:

273.6 g

Explanation:

mass =(density)(volume)

mass=(5.7g/cm^3 )(48 cm^3)

cancel out your cm^3 and your are left with grams

multiply (5.7g)(48)=273.6 g

The mass of an object with a density of 5.7 g/cm³ and a volume of 48 cm³ is 273.6 grams.

What is density?

Density is defined as the degree to which a material is packed together.

It is also defined as a mass per unit volume of the substance.

Its SI unit is kilogram per cubic meter or  gram per meter.

Density can be expressed as

Density = mass / volume

Mass =  density x volume

As given, Density = 5.7 g/cm³

                Volume = 48 cm³

So, Mass =  5.7 g/cm³ x  48 cm³

               =  273.6 grams

Thus, the mass of an object with a density of 5.7 g/cm³ and a volume of 48 cm³ is 273.6 grams.

To learn more about density, refer to the link below:

https://brainly.com/question/15164682

#SPJ5

please help.
In 1976, an airplane was flown at a speed of 2193 miles per hour. How many kilometers could the plane fly in 4.3 hours? Use D.A. with these conversion factors: 1mile = 5280ft 1ft =12 inches 1 inch = 2.54cm

Answers

Answer:

9429.9

Explanation:

periodt

Other Questions
What is the equation of a line that is perpendicular yo the line whose equation is 2y+3x=1? expand and simplify 3(3x-4)-2(2x-1) Algebra 2 Math question Grade 11 Can anyone please help me with this question? Soon as possible!In a linear equation of the form y = mx + b, as b increases, what happens to the line?Which of these choices is the correct answer?The line moves up.The line gets steeper.The line moves down.The line moves to the rightNone of these describes how the line changes. Whats the effect that crona virurs had on online small business? 100 words not my whole project promise its somost to be 1000 words so i just asked for 100 from you : ) If QR = 2x, RS = x + 7, and QS = 16, what is QR?2xRx + 7S16 Bobby's cat runs x mph. Bobby's dog runs twice as fast as his cat.If cat and dog start running away from each other how far away from each other will they be after 30 minutes? The railroads positively helped the nation in what significant way?a.railroads created a need for time zones, making business transactions easier b.the emergence of railroads put canals out of business c.railroads led to greater nativist sentiment d.railroads were instrumental in official recognition of labor union rights Compare between the agrarian an industial society in four point A single die is rolled twice. The set of 36 equally likely outcomes is {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (5, 1), (5, 3), (5, 4), (5, 5), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6),}. Find the probability of getting two numbers whose sum is less than 10. what is resource of mention information mentioned of the paragraph Analyze Maps The people of early Africa developed a system of trade routes that connected much of the continent. Why do you think most of these trade routes bordered oceans and rivers?.. please help John likes to act out scenes from literature after he reads a book. What kind of learner is John likely to be? auditory prioritizer kinesthetic visual How does telling the story from first person point of view create suspense Linearize the data. Then find the least squares regression equation Krego earns $2,456.75 every month. He also earns an extra $4.75 every time he sells a new gym membership. Last month, Krego sold 32 new gym memberships. How much money did Krego earn last month? Round to the nearest penny when necessary. A nursing infant is able to obtain disease fighting antibodies, which are LARGE MOLECULES, from its mother's milk. These molecules probably ENTER the cells lining through the baby's digestive track via * 2 points a. Osmosis b. Diffusion c. Endocytosis d. Exocytosis A dog is 60m away while moving at constant velocity of 10m/s towards you. Where is the dog after 4 seconds? PLS HELP DUE TODAY "Respectful Debate is NOT an Oxymoron" means... A neutral atom of alluminum has 13 protons and how many electrons The British government issued the Proclamation of 1763 to ban colonial settlers from moving _____ of the Appalachian Mountains.