Equations balanced on the previous day |
Sc2(SO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2O + 3 SO2
C4H6BaO4 + (NH4)2SO4 = BaSO4 + C2H7NO2 =>
C4H6BaO4 + (NH4)2SO4 = BaSO4 + 2 C2H7NO2
Pb(CH3COO)2 + NH4Br = PbBr2 + CH3COONH4 =>
Pb(CH3COO)2 + 2 NH4Br = PbBr2 + 2 CH3COONH4
N2H4(g) + O2(g) = NO2(g) + H2O =>
N2H4(g) + 3 O2(g) = 2 NO2(g) + 2 H2O
C6H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C6H4Cl2 + 7 O2 = 6 CO2 + 2 H2O + Cl2
MgO + CO2 + H2O = (MgOH)2CO3 =>
2 MgO + CO2 + H2O = (MgOH)2CO3
Pb + O2 = PbO = SO2 =>
2 Pb + O2 = 2 PbO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + CaF2 = CuF + Ca =>
2 Cu + CaF2 = 2 CuF + Ca
Na3(PO4) + Ca(OH)2 = Na(OH) + Ca3(PO4)2 =>
2 Na3(PO4) + 3 Ca(OH)2 = 6 Na(OH) + Ca3(PO4)2
Na2(CO3) + Ca(OH)2 = NaOH + Ca(CO3) =>
Na2(CO3) + Ca(OH)2 = 2 NaOH + Ca(CO3)
FeCl2 + H2O2 = Fe(OH)2 + Cl2 =>
FeCl2 + H2O2 = Fe(OH)2 + Cl2
Al + KNO2 + KOH + H2O = K3[Al(OH)6] + NH3 =>
2 Al + KNO2 + 5 KOH + 5 H2O = 2 K3[Al(OH)6] + NH3
Ca3(PO4)2 + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2 + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
H2S + FeBr3 = HBr + Fe2S3 =>
3 H2S + 2 FeBr3 = 6 HBr + Fe2S3
C2H2F + O2 = CO + H2O + HF =>
4 C2H2F + 5 O2 = 8 CO + 2 H2O + 4 HF
Fe(CrO2)2 + Na2O2 = NaFeO2 + Na2CrO4 + Na2O =>
2 Fe(CrO2)2 + 7 Na2O2 = 2 NaFeO2 + 4 Na2CrO4 + 2 Na2O
NO + MnO4 = NO3 + MnO2 =>
NO + MnO4 = NO3 + MnO2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Cu[Cu(OH)4] + HCl = CuCl2 + H2O =>
Cu[Cu(OH)4] + 4 HCl = 2 CuCl2 + 4 H2O
As4S6(s) + O2 = As4O6 + SO2 =>
As4S6(s) + 9 O2 = As4O6 + 6 SO2
C3H4 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 CH3COOH + 8 MnO2 + 8 KOH