Free Printable Calculating Moles and Percentages in Compounds

Worksheets

Calculating Moles and Percentages in Compounds

Total questions: 12

Worksheet time: 6mins

Name

Class

Date

104.1 g/mol

264.1 g/mol

184.1 g/mol

80.1 g/mol

98.1 g/mol

82.1 g/mol

66 g/mol

151.1 g/mol

102.9 g/mol

236.2 g/mol

162.8 g/mol

197.3 g/mol

Calculate the Percent % of Mg in Mg₃P₂

41%

25%

53%

75%

Calculate the % of H in NH₄NO₃.

10%

15%

20%

Calculate the moles in 58 g of Calcium (Ca).

0.045 mol

1.45 mol

11.5 mol

2320 mol

10.

Calculate the moles of NaCl in 375 g of NaCl.

6.47 mol

16.5 mol

0.648 mol

66.9 mol

11.

Calculate the mass of 0.0571 mol of MgSO₄.

783 g

12.6 g

19.2 g

6.87 g

12.

Calculate the mass of 72.5 mol of water (H₂O)

4.03 mol

7.25 mol

12.5 mol

0.0762 mol

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Calculating Moles and Percentages in Compounds

Total questions: 12

Worksheet time: 6mins

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