Give the completely balanced equation stoichiometry for the following unbalanced equation: a Cu + b NO3¯ + c H+ → d Cu2+ + e NO2 + f H2O.
My answers were a=1, b=1, c=2, d=1, e=1, f=1 but it's wrong. Thanks in advance for any help
a Cu + b NO3¯ + c H+ → d Cu2+ + e NO2 + f H2O
How could b be 2, and not e be 2? Start there, then rebalance