Chemistry, asked by vridhibhatia1098, 1 year ago

If 30ml of hydrogen and 20mlof oxygen react to form water what is left at the end of the reaction

Answers

Answered by Manthan251

O2 +2H2------->2H20
we can see that when 1 mole of oxygen reacts with 2 moles of hydrogen you get 2.moles of water
so here 3o ml of hydrogen and 15 ml oxygen will be used up
so 5 ml of oxygen will be left

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