Question

Cuántas moles de agua se obtendrán por reaccion de A. 1,25 moles de hidrogeno B. 2,3 moles de oxígeno

Answer 1

                         2H2 + O2 → 2H2O
a.
n H2O = 1.25 mol H2   x  2 mol H2O                                       ````````````````                                          2 mol H2
n H2O = 1.25 mol
b.
n H2O = 2.3 mol O2  x  2 mol H2O                                     `````````````````                                        1 mol O2
n H2O = 4.6 mol