Hydrogen gas reacts with oxygen gas to produce water, as

Last updated: 7/24/2022

Hydrogen gas reacts with oxygen gas to produce water, as shown below: 2H2 + O2 2H₂O Approximately how many grams of hydrogen gas are needed to completely react with 128 grams of oxygen gas? 31.68 g H₂ 8.08 g H2 16.16g H2 30.68 g H₂