# What mass of oxygen gas would be required to react with 3 g of hydrogen gas?

2
by monikamundhra07

2015-02-22T11:13:35+05:30

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Hydrogen and oxygen combine in the ratio of 1:8 means that 1.0g of hydrogen gas requires 8g of oxygen gas.to form water.
therefore,8/1×3g of oxygen=24 g of oxygen
2015-02-22T11:14:40+05:30

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
2H₂+O₂-----> 2H₂O

2 mole of H₂ gas reacts with 1 mole of O₂ gas
3/2 mole of H₂ gas will react with 3/4 mole of O₂ gas

3/4mole of O₂ weighs,24g
So, 24 g of O₂ would be required