Answer to Question #272220 in General Chemistry for Anna

Question

If 0.500 moles of hydrogen gas were produced , calculate how many grams of hydrogen gas was made ?

Answer 1

The molar mass of H₂ is 2.016 g/mol.

$m(H_2)=0.500\ mol×\frac{2.016\ g}{1\ mol}=1.01\ g$

Answer: 1.01 g