WorksheetsDilutions
Total questions: 6
Worksheet time: 30mins
Name
Class
Date
1.
Which of the following is the Dilution Formula?
a)
V1M1 = V2M2
b)
M = m/V
c)
V = mT
d)
PV = nRT
2.
What volume, in milliliters, of 10.0 M NaOH is needed to prepare 300.0 mL of 2.00 M NaOH by dilution?
a)
0.067 mL
b)
60.0 mL
c)
100 mL
d)
125 mL
3.
What is the molarity of a solution made by diluting 26.5 mL of 6.00M HNO3 to a volume of 250.0 mL?
a)
15.9 M
b)
0.636 M
c)
0.642 M
d)
1.59 M
4.
What volume of 1.50 M KBr can be made from 15.6 mL of concentrated KBr with a molarity of 9.65 M?
a)
150. mL
b)
151 mL
c)
1.00 L
d)
100. mL
5.
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)
a)
.188 M
b)
3.78 M
c)
.389 M
d)
1.76 M
6.
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?
a)
2 M
b)
0.02 M
c)
0.033 M
d)
0.08 M
100 %
