Chemistry Forum

i am trying to balance the following equation: C4H3NO+ C3H7O6P = C7H5NO4 + PO4{3-} + 2H2O but keep getting the answer that it is impossible, why is that? i tried it as: C4H3NO+ C3H7O6P + H2O = C7H5NO4 + PO4{3-} + 7H+ but wanted to check if its correct i am getting the equation from a website, but i ...