Question 1

Molarity is a way to measure the ______________ of a solution.

Accepted Answer

concentration

Answer

temperature

Answer

density

Answer

volume

Question 2

Molarity is calculated by dividing the number of moles by ...

Accepted Answer

Volume in liters

Answer

volume in milliliters

Answer

mass in grams

Answer

temperature in Kelvin

Question 3

Given 50.5 grams if Potassium nitrate dissolved in 200 ml of water.  What is the Molarity

Accepted Answer

2.5 M

Answer

0.2 M

Answer

10 M

Answer

0.5 M

Question 4

Potassium nitrate is dissolved in water.  What is the solute?

Accepted Answer

Potassium nitrate

Answer

Potassium nitrite

Answer

hydrogen peroxide

Answer

Water

Question 5

What is the correct molar mass of Nitric acid ?

Accepted Answer

63 g

Answer

61 g

Answer

62 g

Answer

64 g

Question 6

How many moles are in 750 ml of a 6 M solution of Silver chloride ?

Accepted Answer

4.5 moles

Answer

0.75 moles

Answer

6 moles

Answer

4500 moles

Question 7

How many grams of Calcium chlorate must you add to 800 ml of water to make a 1.5 M solution?

Accepted Answer

247.2 g

Answer

1.2 g

Answer

240 g

Answer

206 g

Question 8

What gas is dissolved in Mountain Dew to give it "fizz" ?

Accepted Answer

Carbon dioxide

Answer

hydrogen peroxide

Answer

oxygen

Answer

nitrogen

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