Molarity 2

What is the molarity of 9 mole of hydrochloric acid in 3 L of water.

• 3

• 1

• 6

• 9

What is the molarity of 19 grams of sodium chloride in 8,300 mL of solution?

• 0.018 M

• 0.325 mol

• 0.039 M

• 1.052 mol

The ___ is the thing dissolving the other?

• solute

• solvent

True or false? soluble means that two substances can dissolve in one another.

• true

• false

Which sweet tea would you expect to taste the least sweet?

• 1M

• 3M

• 3.1M

• 2.5M

What is the formula for molarity?

• moles/grams
• moles/kilograms
• moles/milliliters
• moles/liters

Molarity is measured in

• moles per kg
• mols per L
• moles per kJ
• moles per mL

How many L are required to make 5.5 M hydrochloric acid using 1.1 moles?

• 6.6 L

• 0.20 L

• 4.4 L

• 6.05 L

If you have 0.045 L of 0.465 M potassium bromide. How many moles of potassium bromide are present?

• 20.9 mol
• 0.021 mol
• 0.02 mol
• 0.0209 mol

Tags

NGSS.HS-PS1-7

What is the molarity in 190. ml of solution containing 14 grams of sodium chloride?

• 1.26 M

• 0.23 M

• 1.73 M

• 2.66 M