How much oxygen is needed to burn 1 gram of hydrogen?

The RAMs are H=1 , O=16. So H2=2 and O2=32 2H2 (g) + O2(g) = 2H2O (l) 1.) How much oxygen is needed to burn 1 gram of hydrogen? 2.) How much oxygen is needed to burn 5 grams of hydrogen? Please guys I really need your help here. I need to understand how to work these 2 questions in the simplest possible... show more The RAMs are H=1 , O=16. So H2=2 and O2=32

2H2 (g) + O2(g) = 2H2O (l)

1.) How much oxygen is needed to burn 1 gram of hydrogen?
2.) How much oxygen is needed to burn 5 grams of hydrogen?

Please guys I really need your help here. I need to understand how to work these 2 questions in the simplest possible way with careful explanation on what to do. Please thanks.
Again with detailed explanation and simple workout thanks..
Update: can you guys work out how you got the answers I not not a mathematician please...Or i will have to delete this question and repost it again....

Show me how you worked it out and explain...
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