Respuesta :
The equation shows that 2 moles of hydrogen are needed per mole of ethane.
Thus, 13.78 moles of ethane require:
13.78 x 2
= 27.56 moles of hydrogen are required.
Thus, 13.78 moles of ethane require:
13.78 x 2
= 27.56 moles of hydrogen are required.