Equations balanced on the previous day | Equations balanced on the next day |
H2O(aq) + NH4Cl(s) = NH4OH + HCl
Na4C + Cu3N2 = Na3N + Cu2C =>
3 Na4C + 2 Cu3N2 = 4 Na3N + 3 Cu2C
RbOH + HClO3 = RbClO3 + HOH =>
RbOH + HClO3 = RbClO3 + HOH
KI(aq) + CuSO4(aq) = CuI2(s) + K2SO4(aq) =>
2 KI(aq) + CuSO4(aq) = CuI2(s) + K2SO4(aq)
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
Fe(NO3)2 + H2O = Fe + HNO3 + O2 =>
2 Fe(NO3)2 + 2 H2O = 2 Fe + 4 HNO3 + O2
Ca[NO3]2 = CaO + NO2 + O2 =>
2 Ca[NO3]2 = 2 CaO + 4 NO2 + O2
KO2 + H2S = K2SO4 + KOH + H2O =>
8 KO2 + 3 H2S = 3 K2SO4 + 2 KOH + 2 H2O
NaOH + Sr(NO3)2 = Na(NO3) + Sr(OH)2 =>
2 NaOH + Sr(NO3)2 = 2 Na(NO3) + Sr(OH)2