H$2+$ O$2--->$ H$2$O

You are given $288$ lbs$.$ of O$2...$

The weight of the H$2$O $=\_\_\_\_\_\_$ lbs$.$

$1.$

$39$

$2.$

$324$

$3.$

$36$

$4.$

$234$H$2+$ O$2--->$ H$2$O

You are given $288$ lbs$.$ of O$2...$

The weight of the H$2$O $=\_\_\_\_\_\_$ lbs$.$

$1.$

$39$

$2.$

$324$

$3.$

$36$

$4.$

$234$H$2+$ O$2--->$ H$2$O

You are given $288$ lbs$.$ of O$2...$

The weight of the H$2$O $=\_\_\_\_\_\_$ lbs$.$

$1.$

$39$

$2.$

$324$

$3.$

$36$

$4.$

$234$H$2+$ O$2--->$ H$2$O

You are given $288$ lbs$.$ of O$2...$

The weight of the H$2$O $=\_\_\_\_\_\_$ lbs$.$

$1.$

$39$

$2.$

$324$

$3.$

$36$

$4.$

$234$