Chemistry

Problem

Hydrogen reacts with oxygen according to

2\,\text{H}_2(g)+\text{O}_2(g)\rightarrow 2\,\text{H}_2\text{O}(l)

. If

8.0\,\text{g}

of H

_2

is mixed with

64.0\,\text{g}

of O

_2

, what mass of liquid water can be produced? (Assume complete reaction.) a)

18.0\,\text{g}

36.0\,\text{g}

71.4\,\text{g}

72.1\,\text{g}