What is the type of intermolecular force between MgNO3 and H2O

Answers

Answer 1

Answer:

Dipole-dipole type of intermolecularforce present between MgNO3 and H2O.

What is dipole dipole force?

The positive end of one polar molecule and the negative end of another polar molecule are attracted to one another by dipole-dipole forces. Strengths of dipole-dipole forces per mole range from 5 kJ to 20 kJ.

Between molecules with permanent dipoles, there are dipole-dipole forces. These forces become stronger with increasing polarity for molecules with identical size and mass. Moreover, nonpolar molecules can develop dipoles as a result of polar molecules, producing dipole-induced dipole forces.

Hydrogen bonds form between nearby hydrogen and oxygen atoms of adjacent water molecules in the case of water. A bond called a hydrogen bond is produced by the attraction between individual water molecules.

Thus, the type of intermolecularforce between MgNO3 and H2O is Dipole-dipole.

To learn more about the dipole-dipole force, follow the link:

brainly.com/question/14195217

#SPJ3

Answer 2

Answer: london force, and dipole dipole force other wise known as vander waals forces

Related Questions

Hi can someone help me with this question! First one to answer it I will make u brainliest
The range in size of most atomic radii is approximately _____.5 × 10−11 m to 2 × 10−10 m2 to 5 nm5 × 10−21 m to 2 × 10−20 m2 to 5 cm
a beaker with water and the surrounding air are all at 24'C. after ice cubes are placed in the water, heat is transfered from
True or false: Chlorine treatment is effective in removing Cryptosporidium from water.
What is our more modern word for caloric?

Which of the following pieces of laboratory equipment is not directly used to make measurements?a. test tube
b. graduated cylinder
c. ruler
d. thermometer

Answers

Test are not directly used to make measurements, I mean you could use them to put 4 mL of a substance in, but not to measure out 4 mL, like with graduated cylinders. Rulers can be used to measure the length of something, like the number of inches. And a thermometer will help you measure the temperature of something.

Answer:

A. test tube

Explanation:

edg 2022

Which is a possible explanation for why metals would be reactive

Answers

Answer: The reactivity of a metal depends on how easily it loses electrons

The reactivity of metals is due to the difference in stability of their electron configurations as atoms and as ions. As they are all metals they will form positive ions when they react.

2 How many
molecules of water are
there in 1g of water CH₂)

Answers

Answer:

3.3345 x 10^22

The molar mass of the water molecule is 18 g/mol. It implies that 1 mol of water molecules weigh 18 g.

Now you can calculate easily the number of water molecules present in 1 g of water. Calculation follows

18 g of water contains 1 mol of water molecules.

or 18 g of water contains 6.022 x 10^23 water molecules.

or 1 g of water contains (6.022 x 10^23)/ 18 water molecules and the number comes out to be 3.3455 x 10^22.

So the number of water molecules present in 1 g of water is 3.3455 x 10^22.

I

Hope this helps you

Base your answers to questions 76 through 79 on the information below and on your knowledge of chemistry.During a laboratory activity, a student places 25.0 mL of HCl(aq) of unknown concentration into a flask. The student adds four drops of phenolphthalein to the solution in the flask. The solution is titrated with 0.150 M KOH(aq) until the solution appears faint pink. The volume of KOH (aq) added is 18.5 mL.

76 What number of significant figures is used to express the concentration of the KOH (aq)?

77 Complete the equation in your answer booklet for the neutralization reaction that occurs during the titration.

HCl + KOH--> ________________

78 Determine the concentration of the HCl(aq) solution, using the titration data.

79 Describe one laboratory safety procedure that should be used if a drop of the KOH(aq) is spilled on the arm of the student.

Answers

The precaution taken when KOH is dropped on the arm of a student is to apply plenty water over the affected area.

What is titration?

The term titration has to do with a reaction between an acid and a base to form salt and water only.

In this reaction, we have; KOH + HCl -----> KCl + H2O. The concentration of KOH was expressed to two significant figures.

The concentration of HCl is obtained from;

0.150 M * 18.5 mL * 1/25.0 mL * 1 = 0.11 M

The precaution taken when KOH is dropped on the arm of a student is to apply plenty water over the affected area.

Learn more about titration:brainly.com/question/8832859

#SPJ2

76. 3 significant figures
77. KCl +H(little)2O
78. 0.1M
79. rinse it off with water or tell the teacher
Hope this helps :)

What is one way to speed up a chemical reaction without otherwise affecting the reaction? A. add a catalyst B. decrease surface area C. change the products D. change the reactants

Answers

A. add a catalyst is the correct answer.

A catalyst never takes part in the reaction, so it does not affect the reaction.

Hope this helps~

A. add a catalyst is the correct answer.

Which substance is an example of an element?A) bronze
B) copper
C) methane
D) rust

Answers

Copper is an element. An element is a substance that is entirely made from one type of atom.

It is B. I took the test!!

Other Questions

guys help please. A rigid container holds a gas at a pressure of 55 kPa and a temperature of -100.0°C. What will the pressure be when the temperature is increased to 200.0°C?

Can someone pls help indicate the number of significant figures with these numbers: 34g, 564 l, 19.3 mm, 23.45 mg, 101 km, and 3400 g

What is the total number of moles of oxygen atoms present in 1 mole of mg(c1o3)2

PLEASE HELP HURRY (Physical Science)Use Newton’s Law to explain why a bowling ball will slow down and stop when rolled in a flat surface, like a street.