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Al2S3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2S
Ba(s) + P(s) = Ba3P2(s) =>
3 Ba(s) + 2 P(s) = Ba3P2(s)
O3 = O2 =>
2 O3 = 3 O2
C2H6 + O2 = CO2 + H2O5 =>
2 C2H6 + 19 O2 = 4 CO2 + 6 H2O5
BeOH2 + SO4 = BeSO4 + H2O =>
BeOH2 + SO4 = BeSO4 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BeOH2 + SO4 = BeSO4 + H2O =>
BeOH2 + SO4 = BeSO4 + H2O
NH4OH + K2SO3 = (NH4)2SO3 + KOH =>
2 NH4OH + K2SO3 = (NH4)2SO3 + 2 KOH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ZrO + NH3 = ZrON + H =>
ZrO + NH3 = ZrON + 3 H
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Pb + PtI4 = PbI2 + Pt =>
2 Pb + PtI4 = 2 PbI2 + Pt
CuO + KOH = Cu(OH)2 + K2O =>
CuO + 2 KOH = Cu(OH)2 + K2O
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Os + F2 = OsF4 =>
Os + 2 F2 = OsF4
CH3CHO + Cu(OH)2 + NaOH = CH3COONa + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 + NaOH = CH3COONa + Cu2O + 3 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
BeOH2 + SO4 = BeSO4 + H2O =>
BeOH2 + SO4 = BeSO4 + H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
NaF + Ba(C2H3O2)2 = NaC2H3O2 + BaF2 =>
2 NaF + Ba(C2H3O2)2 = 2 NaC2H3O2 + BaF2
FeCl3Ca(OH)2 = Fe(OH)2Ca(Cl3) =>
FeCl3Ca(OH)2 = Fe(OH)2Ca(Cl3)
HNO3ZnSO4 = ZnNO3HSO4 =>
HNO3ZnSO4 = ZnNO3HSO4
NbCl3F2 + Zn = Nb + ZnCl2 + ZnF2 =>
2 NbCl3F2 + 5 Zn = 2 Nb + 3 ZnCl2 + 2 ZnF2
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
BaBr + Cl2 = BaCl2 + Br2 =>
2 BaBr + 2 Cl2 = 2 BaCl2 + Br2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
F2 + S = SF6 =>
3 F2 + S = SF6
AgNO3 + NaCN = Na[Ag(CN)2] + NaNO3 =>
AgNO3 + 2 NaCN = Na[Ag(CN)2] + NaNO3
I2 + NaBr = Br2 + NaI =>
I2 + 2 NaBr = Br2 + 2 NaI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2ZnO2 + H2O = ZnO + NaOH =>
Na2ZnO2 + H2O = ZnO + 2 NaOH
K4O2 + H2O = KOH =>
K4O2 + 2 H2O = 4 KOH
Mn(OH)2(s) + O2(g) = MnO(OH)(s) + H2O(l) =>
4 Mn(OH)2(s) + O2(g) = 4 MnO(OH)(s) + 2 H2O(l)
Se + HClO4 = SeO2 + Cl2 + H2O =>
7 Se + 4 HClO4 = 7 SeO2 + 2 Cl2 + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
BeCl2 + (NH4)2CO3 = NH4Cl + BeCO3 =>
BeCl2 + (NH4)2CO3 = 2 NH4Cl + BeCO3
La2O3(s) + H2O = La(OH)3(aq) =>
La2O3(s) + 3 H2O = 2 La(OH)3(aq)
C2H3Cl(l) + O2(g) = CO2(g) + H2O(l) + HCl(g) =>
2 C2H3Cl(l) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 HCl(g)
Ca + TiO2 = CaO + Ti =>
2 Ca + TiO2 = 2 CaO + Ti
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Na2Cr2O7 + C3H8O + H2SO4 = Na2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 Na2Cr2O7 + 2 C3H8O + 8 H2SO4 = 2 Na2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 10 H2O
H2CO3 + Al = AlCO3 + H2 =>
H2CO3 + Al = AlCO3 + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
H3O + O = H2O =>
2 H3O + O = 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
Al(OH)3 + KOH = KAl(OH)4 =>
Al(OH)3 + KOH = KAl(OH)4
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