Chemistry

Problem

A student combusts 11.0 g of carbon dioxide. How many oxygen atoms are present in this sample? a)

2.37 \times 10^{23}

oxygen atoms b)

3.0 \times 10^{23}

oxygen atoms c)

1.50 \times 10^{23}

oxygen atoms d)

4.14 \times 10^{23}

oxygen atoms