Equations balanced on the previous day | Equations balanced on the next day |
Cu(OH)2(s) = CuO + H2O
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O =>
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O
CH3C3H3O2N2 + H2O = H2NCHCH3COOH + CO2 + NH3 =>
CH3C3H3O2N2 + 2 H2O = H2NCHCH3COOH + CO2 + NH3
Ca(OH)2 + K2CrO4 = Ca(CrO4) + K2(OH)2 =>
Ca(OH)2 + K2CrO4 = Ca(CrO4) + K2(OH)2
Sn + HNO3(concept) = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3(concept) = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Co + NH3 = Co(NH3) =>
Co + NH3 = Co(NH3)
NH4NO2 + Ba(OH)2 = NH4(OH) + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4(OH) + Ba(NO2)2
CuCl + AgNO3 = CuNO3 + AgCl =>
CuCl + AgNO3 = CuNO3 + AgCl