Acids and Bases Molarity and Dilutions

How many liters would you need to make a 1 M solution if you have 6 mol of Sodium Hydroxide? 

• 2
• 3
• 4
• 6 

How many moles of NaCl are present in a solution with a molarity of 8.59 M and a volume of 0.125 L?

• 1074 mol

• 0.069 mol

• 1.07 mol

• 62.7 mol

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

• 3
• 1
• 6
• 9

How many L are required to make 3.5 M hydrochloric acid using 1.1 moles? 

• 3.18 L

• 0.31 L

• 3.85 L

• 4.6 L

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

• 1 M
• 2 M
• .5 M
• .25 M

How many mL of stock solution of 2M NaCl do you need to prepare 100 mL of 0.150M NaCl?

• 7.5 mL

• 15 mL

• 30 mL

• 200 mL

What is the molarity of a solution made by diluting 26.5 mL of 6.00M HNO₃ to a volume of 250 mL?

• 15.9 M
• 0.636 M
• 0.642 M
• 1.59 M

If you have 34 mL of a 0.5 M NaBr solution, what will the concentration be if 56 mL of water is added to it?

• 0.19 M

• 188.89 M

• 0.30 M

• 1.88 x 10^-4 M

What would the molarity of a solution be if you took 10 mL of a 13M stock solution and made a 300 mL solution?

• 433.33M

• 230M

• 0.43M

• 0.26M

Water is added to 200.0 mL of a 2.0 M solution of CaCl2 to increase the volume of the solution to 400.0 mL. What is the new concentration?

• 1M

• 2M

• 0.5M

• 6M