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Worksheets

Molarity and Dilution

Total questions: 10

Worksheet time: 48mins

Name
Class
Date
1.

What is the concentration of a solution with a volume of exactly 660.0 ml that contains 33.4 grams of aluminum acetate?

a)

.164

b)

.345

c)

.248

d)

.110

2.

Calculate the final concentration of a solution that is made by dissolving 14.8 g of solid sodium hydroxide in 600.0 mL of solution.

a)

.616

b)

.367

c)

.428

d)

.617

3.

Calculate the molarity of the following solution: 0.50 moles of MgCl2 in 1.5 liters of solution.

a)

.465

b)

.456

c)

.333

d)

.564

4.

Calculate the number of moles and the number of grams of the following solution: 1.0 L of 0.50 M NaCl

a)

29g

b)

.5 Moles

c)

.5 Moles and 29 g

d)

.5 g

5.

Calculate the molarity of the following solution: 400.0 g of CuSO4 in 4.00 L solution

a)

.36

b)

.63

c)

.67

d)

.86

6.

Calculate the molarity of solution : 2.0L of .75 Moles of CINS

a)

.75

b)

.735

c)

.375

d)

2

7.

Calculate the molarity of solution : 872 mL of 9 moles of NaCO2

a)

32.10

b)

.1032

c)

10.32

d)

8.76

8.

Calculate the final concentration of a solution that is made by dissolving 14.8 g of solid sodium hydroxide in 600.0 mL of solution.

a)

.616

b)

.367

c)

.428

d)

.617

9.

Calculate the molarity of the solution: 1500 mL of 2 moles of BaI2

a)

1.33 moles

b)

2.25 moles

c)

3.00 moles

d)

3000 moles

10.

What is the molarity of 4 g of NaCl in 3,800 mL of solution?

a)

0.018 M

b)

0.0011 M

c)

1.052 M

d)

0.062 M