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Worksheets

gram to mole , mole to gram conversions etc..

Total questions: 10

Worksheet time: 27mins

Name
Class
Date
1.
What is the mass in grams of 5.90 mol C8H18?
a)
.0512 g
b)
19.4 g
c)
673 g
d)
389 g
2.
How many moles are in 19.82 g Mg? 
a)
1.226mol Mg
b)
481.7mol Mg
c)
1.000mol Mg
d)
 0.8156 mol Mg
3.

Determine the molar mass for carbon tetrachoride (CCl4)

a)

153.82 g/mol

b)

118.37 g/mol

c)

189.35 g/mol

d)

47.46 g/mol

4.

What is the mass in grams of 2.3456 moles of W?

a)

431.22 grams

b)

6.02 grams

c)

207.2 grams

d)

486.01 grams

5.

How many moles are in 1459 grams of Na?

a)

63.46 moles

b)

60.36 moles

c)

10 moles

d)

1 mole

6.

What is the molar mass of Al2S3?

a)

150.17 g/mol

b)

59.05 g/mol

c)

138.23 g/mol

d)

75.27 g/mol

7.

How many grams are in 0.523 mol of AlPO4?

a)

63.78 g

b)

38.68 g

c)

47.23 g

d)

55.43 g

8.

How many grams are equal to 0.11 mole of copper (I) chromate, Cu2(CrO4)?

a)

26.74 g

b)

19.75 g

c)

39.50 g

d)

13.69 g

9.

How many moles are in 100. g of carbon dioxide, CO2?

a)

2.27 mol

b)

2.36 mol

c)

3.51 mol

d)

1.49 mol

10.

A baker needs 6.0 g of baking soda for a recipe. The chemical formula for baking soda is NaHCO3. How many moles of baking soda is needed?

a)

0.071 mol

b)

0.167 mol

c)

0.273 mol

d)

0.214 mol