5.15 Molarity and pH

What is the molarity of 1 mole of Ba dissolved in 2 L of water

• 1 M

• 2 M

• .5 M

• .25 M

What is the molarity of 3 mole of hydrochloric acid in 3 L of water. 

• 3
• 1
• 6
• 9

What is the molarity of 4 grams of sodium chloride in 3,800 mL of solution?

• 0.018 M

• 0.23 M

• 1.052 M

• 98 M

Tags

NGSS.HS-PS1-5

What is the molarity of a solution made from 325.4g of AlCl₃ with enough water to make 500.0 mL?

• 4.88 g
• 4.88 M
• 2.440 M
• 2.44 M

What is a solvent?

• The substance that does the dissolving in a solution.

• The substance that is being dissolved in a solution.

• The mixing of different substances.

• The process in which neutral molecules lose or gain electrons.

The _____ is the thing being dissolved.

• solute

• solvent

Molarity is measured in _____.

• moles per g.

• mols per L.

• moles per mm.

• moles per mL.

What is the molarity of a 0.5L sample of a solution that contains 60.0 g of sodium hydroxide?

• 0.8 M

• 1.5M

• 3.0M

• 6.0M

What is the molarity of a solution which contains 22.41 grams of sodium chloride in 50.0 mL of solution?

• 0.488 M

• 4.33 M

• 7.67 M

• 1.09 M

How many grams of silver nitrate are needed to prepare 0.125M solution in 250 mL of water? 

• .03g

• 0.5g

• 5.3g

• 84.9g