Solutions and Solubility

Question 1

Using the drop-down menu, order the steps in the dissolving process. the solvent molecules surround the solute molecules or ions.

Revolt · Accepted Answer

2

Question 2

the solute molecules are carried into the solution.

Revolt · Accepted Answer

3

Question 3

the solute is mixed with the solvent.

Revolt · Accepted Answer

4

Question 4

the solvent molecules are attracted to the molecules at the surface of the solute particles.

Revolt · Accepted Answer

1

Question 5

A spoon of salt is added to water. Which of these will increase how fast the salt dissolves? Check all of the boxes that apply.

Revolt · Accepted Answer

stirring the salt and water; crushing the salt so the grains are smaller

Question 6

What is solubility?

Revolt · Accepted Answer

The amount of solute that will dissolve in a given amount of solvent.

Question 7

A solution is made by adding 20 g table salt to 100 mL water. The solubility of salt is 36 g/100 mL water. Which term best describes this solution?

Revolt · Accepted Answer

unsaturated

Question 8

How do different factors affect solubility? Check all of the boxes that apply.

Revolt · Accepted Answer

Increasing temperature decreases the solubility of gases.; Decreasing temperature decreases the solubility of solids.; Increasing pressure increases the solubility of gases.

Question 9

Analyze the graph to describe the solubility of barium nitrate, Ba(NO). At 60°C, must be added to 1 L of water to make a saturated solution.

Revolt · Accepted Answer

200 g

Question 10

At 25°C, the solubility is about .

Revolt · Accepted Answer

100 g per liter

Solutions and Solubility Answers

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