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Level 1 Review

Last updated 5 months ago

10 questions

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1

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Question 1

1.

Question 2

2.

Question 3

3.

Draggable item		Corresponding Item

Question 4

4.

Question 5

5.

Question 6

6.

Draggable item		Corresponding Item

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What is the substance present in greater amount in a solution?

solvent

solution

solute

dilute

Which is the substance being dissolved in a solution?

solvent

solute

solution

dissolution

In a can of soda carbon dioxide is dissolved in flavored water. Match the definition to the correct word.

solvent

soda

solute

water

solution

carbon dioxide

 What is the molarity of a 4.0 L solution with 2 moles of solute?

2 M

0.5 M

0.25 M

4 M

What is the molarity of a 1.5 L solution with 30 grams of NaCl dissolved in it?

20 M

1.33 M

0.05 M

0.33 M

Supersaturated solution

has the max amount of solute

Saturated solution

has less than the max amount of solute

Unsaturated solution

has more the max amount of solute

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

How much NaNO3 must be dissolved in 100 g of water at 40C to create a saturate solution?

120

90

105

150

Dissolving 60 g of NH4Cl into 100 g of water at 40C will yield what type of solution?

supersaturated

saturated

unsaturated

Which compounds solubility is least affected by temperature changes?

KI

NaCl

KClO3

KNO3

At what temperature does HCl have the same solubility in water as KNO3? 

80C

20C

145C

40C