These chemical equations need to be balanced. Here is the balanced form:
1) SO2 + CuCl2 + 2KOH -> Cu(OH)2 + K2SO32) Cu + H2SO4 -> CuSO4 + H23) NaOH + HNO3 -> NaNO3 + H2O
These chemical equations need to be balanced. Here is the balanced form:
1) SO2 + CuCl2 + 2KOH -> Cu(OH)2 + K2SO3
2) Cu + H2SO4 -> CuSO4 + H2
3) NaOH + HNO3 -> NaNO3 + H2O