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- 1. Multiple Choice
Which of the following is the Dilution Formula?
V1M1 = V2M2
M = m/V
V = mT
PV = nRT
- 2. Multiple Choice
A dilution is when
solute is added to the volume of solution
water is added to the volume of solution
solute is removed from the volume of solution
water is removed from the volume of solution
- 3. Multiple Choice
What volume, in milliliters, of 10.0 M NaOH is needed to prepare 300.0 mL of 2.00 M NaOH by dilution?
0.067 mL
60.0 mL
100 mL
125 mL
- 4. Multiple Choice
What is the molarity of a solution made by diluting 26.5 mL of 6.00M HNO3 to a volume of 250.0 mL?
15.9 M
0.636 M
0.642 M
1.59 M
- 5. Multiple ChoiceHow many mL of 10.8M HCl are required to make 100.0 mL of 3.00M acid?27.8 mL27.78 mL2.8 mL278 mL
- 6. Multiple ChoiceWhat volume of 1.50 M KBr can be made from 15.6 mL of concentrated KBr with a molarity of 9.65 M?150. mL151 mL1.00 L100. mL
- 7. Multiple Choice
If I have 340.0 mL of a 0.500 M NaBr solution, what will the concentration be if I add 560.0 mL more water to it? (Remember to use the total new volume)
.188 M
3.78 M
.389 M
1.76 M
- 8. Multiple Choice
If I dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL, what will the concentration of this solution be?
2 M
0.02 M
0.033 M
0.08 M
- 9. Multiple ChoiceWhat is the molarity of a solution made by diluting 26.5 mL of 6.00M HNO3 to a volume of 250. mL?15.9 M0.636 M0.642 M1.59 M
- 10. Multiple Choice
125.0 mL of 2.00 M calcium hydroxide solution is diluted to a concentration of 1.50 M. How many mL of water was added to the original volume?
167 mL
42.0 mL
93.8 mL
0.0240 mL
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