« previous next »

Author Question: The dissolving process is exothermic when A) the energy released in solvation exceeds the energy ... (Read 40 times)

cartlidgeashley

  • Hero Member
  • *****
  • Posts: 572
on: Aug 27, 2018
The dissolving process is exothermic when
 
  A) the energy released in solvation exceeds the energy used in breaking up solute-solute and solvent-solvent interactions.
  B) the energy used in solvation exceeds the energy released in breaking up solute-solute and solvent-solvent interactions.
  C) the energy released in solvation is about the same as the energy used in breaking up solute-solute and solvent-solvent interactions.
  D) the energy used in solvation is less than the energy released in breaking up solute-solute and solvent-solvent interactions.
  E) the energy used in solvation is about the same as the energy released in breaking up solute-solute and solvent-solvent interactions.

Question 2

Water can be used to dissolve which type of compounds
 
  A) nonpolar compounds
  B) polar compounds
  C) ionic compounds
  D) both A and B
  E) both B and C


softEldritch

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

cartlidgeashley

  • Hero Member
  • *****
  • Posts: 572
Reply #2 on: Aug 27, 2018
TY


softEldritch

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Energy of Electron according to Electron Shells Energy of Electron according to Electron Shells
Energy pathways Energy pathways
Tummy rock to release energy blocks in the torso and head. Tummy rock to release energy blocks in the torso and head.
Solar energy heats the atmosphere, creates seasons, and causes air to circulate Solar energy heats the atmosphere, creates seasons, and causes air to circulate
The Bergeron Process The Bergeron Process
The leptin–melanocortin pathway of energy balance The leptin–melanocortin pathway of energy balance
Video: Central Nervous System Animation

For a complete list of videos, visit our video library