How many liters of a 3.0 M H3PO4 solution are required to re...
How many liters of a 3.0 M H3PO4 solution are required to re...
The volume is ##15.6 mL##, or ##0.0156 L##
Start with the balanced equation:
##2H_3PO_4 + 3Zn -> Zn_3(PO_4)_2 + 3H_2##
As you can see, we have a ##2:3## mole ratio between ##H_3PO_4## and ##Zn##. Know...
