Question

If 30 ml of H2 and 20 ml of O2 react to form water, what is left at the end of the reaction

Answer 1

Hi friend,

Equation :- 2H2 + O2 ---------->2H2O

Explanation :--


1ml of H2 reacts with 0.5 ml of O2 to form 1 ml of water.

30ml of H2 will reacts with 15ml of O2 to form water. So, at the end of the reaction , 30ml of water and 5ml of O2 will be left.....i hope it helps you

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