Lesson 12.4 - Dilution

Last updated 5 months ago

3 questions

Required

1

Required

1

Required

1

If a 7.0M solution was diluted to 2.5 M 40 mL solution, what was the initial volume of the solution?

112 mL

14.3 mL

3.8 mL

100 mL

10 mL

50 mL

800 mL

150 mL

2.5 M

6 M

1.5 M

3 M

If a 7.0M solution was diluted to 2.5 M 40 mL solution,  what was the initial volume of the solution?

112 mL

14.3 mL

3.8 mL

100 mL

A 0.4M 200 mL solution is diluted to 0.1M. What is the final volume?

10 mL

50 mL

800 mL

150 mL

If 100mL of water is added to 300 mL of acid that has a molarity of 2.0M, what is the concentration of the new mixture ?

2.5 M

6 M

1.5 M

3 M