What determines the strength of a dipole dipole force?

Answers

Answer 1

Answer:

The more polar the molecules, the stronger the force. The more hydrogen in the molecule, the stronger the force.

Explanation:

I hope this helps and please ask if you need further help!


Related Questions

Nat+ is which of the following

1. a solution
2. a mixture
3. an ion
4. a compound

Answers

Answer:

3.

[tex]{ \tt{Na {}^{ + } }} \: is \: an \: ion[/tex]

Which statement is true for most autotrophic organisms?
A. They carry on extracellular digestion of nutrients before they ingest them.
B. They synthesize organic molecules from inorganic molecules.
C. They obtain organic molecules from heterotrophic organisms.
O O
D. They require no external energy source.

Answers

omg yees

eExplanation:

can someone please explain core and valence electrons in periods for me please​

Answers

Answer:

The electrons of an atom are typically divided into two categories: valence and core electrons. Valence electrons occupy the outermost shell or highest energy level of an atom while core electrons are those occupying the innermost shell or lowest energy levels

Explanation:

i hope u get it :))

What does a low number on the pH scale say about a solution?
A. The solution is neutral.
B. The solution is a base.
C. The solution is changing.
D. The solution is an acid.

Answers

Answer:

d. the solution is a acid

Answer:D The solution is an acid

Explanation:The lower the pH of a substance the stronger the acidic level.

CHEMISTRY HW... DUE in 2.5 hours! HELP!!!!

Answers

Answer:

The final temperature aluminium-water system is 24° C

Explanation:

Heat energy, H = mcθ

Where m is mass of substance, c is specific heat capacity, θ is temperature difference

Using the principle, Heat lost = Heat gained

Let the final temperature of the aluminium-water system be Tfinal

Heat lost by aluminium, H₁ = -m₁c₁(Tfinal - 40)

Heat gained by water, H₂ = m₂c₂(Tfinal -21)

Heat lost by aluminium, H = -[30 × 0.21 × (Tfinal - 40)]

H₁ = -6.3Tfinal + 252

Heat gained by water, H₂ = 50 × 1.0 × (Tfinal - 21)

H₂ = 5Tfinal - 21

Equating H₁ and H₂

-6.3Tfinal + 252 = 5 Tfinal - 21

5Tfinal + 6.3Ffinal = 252 + 21

11.3 Tfinal = 273

Tfinal = 273/11.3

Tfinal = 24° C

Therefore, the final temperature aluminium-water system is 24° C

-. You have 100 grams of methane. How many moles do you have?

Answers

Answer:

6.25mol

Explanation:

Using the following formula;

Mole = mass ÷ molar mass

According to this question, there are 100 grams of methane (CH4)

Molar Mass of methane (CH4) = 12 + 1(4)

= 12 + 4

= 16g/mol

mole = 100/16

mole = 6.25moles

Therefore, there are 6.25moles of methane in 100g

Which of the following equations is balanced?
(options in photo)

Answers

Answer:

Option (B)

Explanation:

Na2SO4 (aq) + CaCl2 (aq) → CaSO4 (s) + 2 NaCl (aq)

In animal skin tissue, cell division is responsible for

A. Growth and repair
B. Sexual reproduction
C. Obtaining energy
D. production of sex cells

Answers

Answer: Its A Your Welcome

In animal skin tissue, cell division is responsible for growth and repair. The correct answer is option A.

Cell division is the process by which a single cell divides into two or more daughter cells. This process is essential for growth, repair, and reproduction in living organisms.

Cell division in animal skin tissue is responsible for growth and repair. When the skin is damaged, cells divide to repair the damaged area.

There are two main types of cell division:

Mitosis is the process of cell division that produces two identical daughter cells.Meiosis is the process of cell division that produces four genetically diverse daughter cells, used in the production of gametes (sex cells).

Additionally, cell division is responsible for the growth of skin tissue during development and throughout the life of the organism.

Therefore, the correct answer is option A. Growth and repair.

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What is the perimeter of a polygon 8cm 6cm, 4cm, 6cm

Answers

Answer:

24cm

Explanation:

The perimeter of a polygon is obtained by the sum of the length of each side of the figure.

The polygon of the problem has four sides with the following measurements:

8cm, 6cm, 4cm and 6cm.

That means the perimeter of this shape is:

8cm + 6cm + 4cm + 6cm =

24cm

If one of the reactants in a reaction us Na2O, what is known about the products?

Answers

The answer should be A.

Ok here's the deal

the answer is A: The products will contain exactly 2 Na atoms and 1 O atom.

Explanation:

thank me later space-ex kids

Please select the word from the list that best fits the definition
Flow of blood from the heart to the body tissues and back to the heart

Artery
Vein
Capillary
Systemic Circulation
Pulmonary Circulation

Answers

Answer:

Systemic Circulation

Explanation:

Answer:

Systemic Circuit

Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body. From the tissue capillaries, the deoxygenated blood returns through a system of veins to the right atrium of the heart.

Explanation:

I hope it's helpful for you ☺️

ionic bonds show which characteristics that arent seen in covalent bonds

Answers

Ionic bonds are when one atom is a metal and the other is a nonmetal. One atom has a high electronegativity value while the other value is relatively low. Electrons are transferred in ionic bonds.

In a covalent bond atoms are equal or similar in electronegativity values and both of the atoms are also non metals. Electrons are shared in covalent bonds.

How is the AHfusion used to calculate the energy required to vaporize a
volume of liquid?
O A. Liters liquid x 1000ml/1L x ml/g x g/mol x AHfusion
O B. Liters liquid x 1000ml/1L x g/ml x mol/g < 1/A Hfusion
C. Liters liquid 1000ml/1L x ml/g x g/mol < 1/AHfusion
O D. Liters liquid x 1000ml/1L x g/ml x mol/g < AHfusion

Answers

Your Question is complete but the options are very much confusing and contradicting. Below you will find the true and full content.

The correct answer for the given question about Enthalpy of vaporisation is ( Volume of liquid in L x 1000 g/L x ΔHvap cal/gm ) where ΔHvap = 540 cal/gm (in case of water).

What is Enthalpy of vaporisation ?

The amount of energy (enthalpy) required to convert a portion of a liquid into a gas is known as the enthalpy of vaporisation, abbreviated as ΔHvap  and also referred to as the latent heat of vaporisation or heat of evaporation.

How to solve this question?

Let E be the energy required to calculate the energy required to vaporise a volume of liquid.

Then,

E = Volume of liquid in L x Density of liquid in gm/L  x ΔHvap in cal/gm

and E will came out in calorie.

E = Volume of liquid in L x 1000 g/L x 540 cal/gm --- (in case of water)

Thus we can conclude that to calculate the energy required to vaporise a volume of liquid, we can use the formula with ΔHvap which is E = (Volume of liquid in L x Density of liquid g/L x ΔHvap cal/gm ) and the answer will be in calorie.

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Need organic chemistry 11th grade

for practice and 1 question is enough :)

Answers

Answer:

ok all you need is a little study

Explanation:

organic chemistry isn't something to worry about is something that is a very simple concept if you understand what you're doing so a little bit of studying will help you go through it and you really don't this is not the topics that you will really understand if you just go through it as once so there is no need to worry about organic chemistry it is very simple concept just learning you are a you are close just learn all those simple aspects alkane etc it's very easy

While playing soccer, Caria slides across one of the lines on the field. When she stands up, what base does she stop?
O calcium hydroxide
O ammonium hydroxide
O zinc hydroxide
potassium hydroxide
l

Answers

Answer:

Canxi hydroxit

Explanation:

Answer:

A- calcium hydroxide

Explanation:

Got it right on Edge.

What characterizes an Arrhenius acid-base reaction?
O A. It forms a conjugate pair.
O B. It forms a salt and water.
O C. It forms hydrogen gas.
OD. It forms a buffer in water.

Answers

An Arrhenius acid-base reaction forms a salt and water.

Arrhenius acid base reaction forms a salt and water.

Hence, option (B) is correct answer.

What is Arrhenius acid-base reaction ?

Arrhenius acid-base reaction is Arrhenius acid + Arrhenius Base means water + salt. When Arrhenius acid reacts with Arrhenius base it produce water and salt as product. This is known as neutralization reaction.

Thus, from the above conclusion we can say that Arrhenius acid base reaction forms a salt and water.

Hence, option (B) is correct answer.

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Which one is it ?? Hurry please!!

Answers

Answer:

3-Ethyl-2,4-Dimethylhexane

Explanation:

3-ethyl-2,4-dimethylhexane

specific rights related to freedom of expression​

Answers

Answer:

beliefs, thoughts, ideas, and emotions

Explanation:

freedom of expression guarantees the freedom to express oneself without government censorship or media censorship.

Nitrogen in plants and soil is changed into nitrogen compounds by _____ ?

Answers

Nitrogen Fixation because It's the process by which atmospheric nitrogen is converted either by a natural or an industrial means to form of nitrogen such as ammonia.

How many atoms of phosphorus are in 7.00 mol of copper(II) phosphate?

Answers

Answer: The number of phosphorus atoms in given amount of copper(II) phosphate is [tex]8.431\times 10^{24}[/tex]

Explanation:

We are given:

Moles of copper(II) phosphate [tex]Cu_3(PO_4)_2[/tex] = 7.00 mol

1 mole of copper(II) phosphate contains 3 moles of copper, 2 moles of phosphorus and 8 moles of oxygen atoms

Moles of phosphorus in copper(II) phosphate = [tex](2\times 7.00mol[/tex]

According to the mole concept:

1 mole of a compound contains [tex]6.022\times 10^{23}[/tex] number of particles

So, 7.00 moles of copper(II) phosphate will contain = [tex](2\times 7\times 6.022\times 10^{23}=8.431\times 10^{24}[/tex] number of phosphorus atoms.

Hence, the number of phosphorus atoms in given amount of copper(II) phosphate is [tex]8.431\times 10^{24}[/tex]

equivalent massof sodium​

Answers

Answer:

Sodium

Formula : Na

Equivalent mass:23.0

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What are most likely the values of the quantum numbers I and mI for an
electron in a 3p orbital?

A. I = 1, 2, 3; mI = -1/2, + 1/2
B. I = 3; mI = -1/2, + 1/2
C. I = 0, 1, 2, 3; mI = -1, 0, 1
D. I = 1; mI = -1, 0, 1

Answers

Answer:

I think its D

Not too sure

The quantum numbers denote the position of an electron in the orbital. The angular momentum quantum number (l) and magnetic quantum number (ml) of the 3p orbital is I = 1; mI = -1, 0, 1. Thus, option D is correct.

What are quantum numbers?

The quantum numbers are conserved quantities used to describe the energy and the position of the electron in the atomic orbital. The azimuthal, principal, magnetic, and spin are the four quantum numbers.

The angular momentum quantum number (l) represents the orbital shape and depends on the principal quantum number, n. The magnetic quantum number (ml) represents the orientation.

If an electron is in a 3p orbital then,

n = 3

l = 1

ml = -1, 0, 1

Therefore, option D. 3p orbital contains I = 1; mI = -1, 0, 1.

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The ksp of StS04 is 3.2x10-7 What is the equilibrium concentration of sulfate lon a 1.0-L solution of strontium sulfate to which 0.10 mol of Sr(CH3CO2)2 has been added?

Answers

Answer:ehwusvudhwdvwxkwvbxbwxbxiwhxjvwxjvxwjxvjxvwxiwvxiwzgiwxvwjsbwis

HOPE IT HELPS IF YOU LIKE MY ANSWER THEN MARK ME AS BRAINLIEST ;-);-)

2. Which equation does not represent a neutralisation reaction?
HELP PLEASE

Answers

Answer:

Zn + 2HCl => ZnCl2 + H2

Explanation:

This equation represents salt formation or salt preparation. Thus not a neutralization reaction.

(7) need help asappp plss

Answers

Answer:

See explanation

Explanation:

The cold drink chiller is a cold substance which is inserted into a bottle of drink which contains warm liquid particles at a particular temperature.

Once the drink chiller is inserted, the liquid molecules around the drink chiller become cooler, denser and sink away from the drink chiller. Other warmer, less dense molecules of the liquid drink now replaces them around the drink chiller.

A convection current is thus set up for as long as the drink chiller is working.

los metales se oxidan

Answers

Los metales no se oxidan

pls answer the following question for me

Answers

1. and C.

Terrycot is a fiber that is made by mixing two fibers. Terrycot is a blended fabric made of terylene and cotton. It has better absorbing power as compared to Terylene. Nylon and terylene are produced through condensation polymeriztation.

Hope it helps...

Answer:

Explanation:

1-B

2-A

3-D

4-C

10. A laboratory experiment requires that
exactly 3 mL of chemical be dispensed into a
test tube. Which piece of equipment would be
MOST appropriate for measuring and
dispensing the chemical?
A another test tube
B a pipette
C a beaker
D a scale balance

Answers

Answer:

B) a pipette

Explanation:

Also known as a graduated pipette, they vary in volume, with most measuring between 0 and 25.0 mL. A small pipette can be used for precise measurement of fluids.

Which of the following would DECREASE the rate of a reaction?

1. add a catalyst
2. increase the concentration
3. increase the volume
4. increase the pressure

Answers

Answer: increasing volume

Explanation: adding a catalyst would increase reaction time and increasing  INCREASING concentration definently makes reaction time alot faster increasing pressure actually makes it more concentrated, so no it is not

Which compound is a hydrocarbon?


C 2 H 6


H 2 O


CO 2


C 6 H 12 O 6

Answers

Answer:

C2H6 OR C6H12O6 THE ANSWER

Explanation:

C2H6

!!!!!!!!!!

because it has both hydrogen and carbon as given in the word "Hydro-carbon"

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A company is considering making a new product. They estimate the probability that the new product will be successful is 0.75. If it is successful it would generate $240,000 in revenue. If it is not successful, it would not generate any revenue. The cost to develop the product is $196,000. Use the profit (revenue cost) and expected value to decide whether the company should make this new product. When the Fed is acting as fiscal agent for the Treasury, it willSelect one:a. buy securities from the Treasury, thereby providing the Treasury with money to pay the government's bills.b. receive and process bids for Treasury securities in preparation for the Treasury's auction of securities.c. serve as a lender of last resort.d. supply the Treasury with paper money whenever the Treasury does not have enough funds to meet its bills.e. supervise the Treasury by examining its books. draw the structure of two acyclic compounds with 3 or more carbons which exhibits one singlet in the 1H-NMR spectrum Name the marked angle in 2 different ways. anywaysss, add me sowhat.skye ok gonna go do my summer school now HELP ME CANT FAIL!! Which parent function is represented by the graph?A) An exponential parent function B) Liner parent function C)Absolute value parent function D)Quadratic parent function ABC and XYZ are all-equity firms. ABC has 1,750 shares outstanding at a market price of $20 a share while XYZ has 2,500 shares outstanding at a price of $28 a share. ABC is acquiring XYZ for $75,000 in cash. The incremental value of the acquisition is $8,000. What is the net present value of acquiring XYZ to ABC Rewrite the sentences replacing the underlined/parenthesis words with object pronouns. OJO! Use all the rest of the words. Follow the model.Modelo Mara le est comprando una sanda a su hijo.Mara se la est comprando. / Mara est comprndosela.1. Manolo (les) est contando (un cuento divertido a sus amigos.)enter answer2. T ests leyndo(nos una historia increble.)enter answer3. La abuela (le) est tejiendo (unos guantes a su nieto.)enter answer4. Mis compaeros (me) estn explicando (la leccin gramatical.)enter answer 1. Supply a correct subordinating conjunction to complete each sentence. Choose from givenchoices.becauseunlesswhile ifoffer1. the Government does not change its course, deaths in the Philippines could well be inmultiples of hundreds of thousands.2. Linda will serve five years in jailthe parole board releases her early for good behavior.3. There was a silence the guests had gone.4. The teacher explained the lesson well the pupils are listening attentively.5. She began to cryshe had lost her wallet. XYZ segmented last year's income statement into its ten product lines. The CEO is curious as to what effect dropping one product line at the beginning of last year would have had on overall company profit. What is the best number to look at to determine the effect of this elimination on the net operating income of the company as a whole? A) the product line's sales dollars.B) the product line's contribution margin.C) the product line's segment margin.D) the product line's segment margin minus an allocated portion of common fixed expenses. I need help solving both of these 2 Ive tried asking but nobody knows Bianca read 5 books last month. The number of pages in each book that bianca read is listed in the box below12,106,94,100,180 what is the mean absolute deviataion of the number of pages in the 5 books bianca read? Leona, whose marginal tax rate on ordinary income is 37 percent, owns 100 percent of the stock of Henley Corporation. This year, Henley generates $1 million of taxable income.If Henley wants to pay all of its after-tax earnings to Leona as a dividend, calculate the amount of the dividend payment.Calculate Leonas tax due on the dividend computed in part a, and her after-tax cash flow from the dividend receipt.Compute the combined corporate and individual tax burden on Henleys $1 million of current year income, and the effective combined tax rate on this income. What is the image point (-5,3) if it is translated 3 units right and 2 units down Read the poem.The house was silentThe sky was dimUntil slim raysStretched highThen morning arrivedFluttering heavy lidsAnd opening eyes.Which words create an order of events in the poem? It would mean the world to me if some one can answer both questions 1 and 2 please help how can we save natural recourses Nick and Chloe left their campsite by canoe and paddle downstream at an average speed of 12 km/h. They turned around and paddled back upstream at an average speed of 4 km/h. The total trip took 1 hour. After how much time did the campers turn around downstream Name the THREE Constituent bodies that would house theracial groups in the Tri-Cameral Parliament. name the gland that produces the hormone that stimulates growth A. pituitary gland B. thyroid C. adrenal glands D. pancreas