How many moles of H2O are produced by the reaction of 3.20 moles of O2?

How many moles of H2O are produced by the reaction of 3.20 moles of O2?





4NH3 + 3O2 --%26gt; 2N2 + 6H2O

How many moles of H2O are produced by the reaction of 3.20 moles of O2?
6.40


The way you calculate that is to first find the ratio of input to output.


Since the input of O2 is 3 and the output of H2O is 6, you can see that the ratio is 6/3.


6/3 is 2.


To determine the output corresponding to a given input, multipy the input by the ratio.


3.20 x 2 = 6.40