Dimensional Analysis Answers

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Avogadro's number represents the number of units in a mole. What is this value?

3.01 × 10

6.02 × 10

1.20 × 10

3.60 × 10

Silicon (Si):

14.00 g/mol

14.09 g/mol

28.09 g/mol

Calcium (Ca):

20.00 g/mol

20.08 g/mol

40.08 g/mol

Rhodium (Rh):

45.00 g/mol

57.91 g/mol

102.91 g/mol

Use the periodic table to identify the molar mass of each element below. Answer without doing any calculations.Beryllium (Be):

4.00 g/mol

5.01 g/mol

9.01 g/mol

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