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2 Ag(NH3)2OH + 5 H2S = Ag2S + 2 H2O + 4 NH4HS
CaSiO3 + Fe2O3 + C = FeSi + CaO + CO =>
2 CaSiO3 + Fe2O3 + 7 C = 2 FeSi + 2 CaO + 7 CO
Fe(II)S + HCl = H2S + Fe(II)Cl2 =>
Fe(II)S + 2 HCl = H2S + Fe(II)Cl2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
HCOOH + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 HCOOH + 2 MnO4{-} + 6 H{+} = 5 CO2 + 2 Mn{2+} + 8 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ag(NH3)2OH + H2S = Ag2S + H2O + (NH4)2S =>
2 Ag(NH3)2OH + 3 H2S = Ag2S + 2 H2O + 2(NH4)2S
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AgCl + KOH = Ag2O + KCl + H2O =>
2 AgCl + 2 KOH = Ag2O + 2 KCl + H2O
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O =>
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O
HCl + C2 = CCl4 + H2 =>
8 HCl + C2 = 2 CCl4 + 4 H2
NH2(CH3)COOH + O2 = CO2 + H2O + N2 =>
2 NH2(CH3)COOH + 5 O2 = 4 CO2 + 6 H2O + N2
K3(PO4) + SrCl2 = KCl + Sr3(PO4)2 =>
2 K3(PO4) + 3 SrCl2 = 6 KCl + Sr3(PO4)2
Ni(s) + Pb(NO3)2(aq) = Ni(NO3)2(aq) + Pb(s) =>
Ni(s) + Pb(NO3)2(aq) = Ni(NO3)2(aq) + Pb(s)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
RuO2 + Fe2O3 + SiO2 + SnO2 + Sn = RuFe3Si2Sn7O16 =>
4 RuO2 + 6 Fe2O3 + 8 SiO2 + 11 SnO2 + 17 Sn = 4 RuFe3Si2Sn7O16
NH4OH + HCl = HOH + NH4Cl =>
NH4OH + HCl = HOH + NH4Cl
Na + N = NaN3 =>
Na + 3 N = NaN3
Sr(CO3) + H(NO3) = Sr(NO3)2 + H2(CO3) =>
Sr(CO3) + 2 H(NO3) = Sr(NO3)2 + H2(CO3)
KBr + Ba(No3)2 = KNo3 + BaBr2 =>
2 KBr + Ba(No3)2 = 2 KNo3 + BaBr2
Cl2 + HBr = Cl3HBr =>
3 Cl2 + 2 HBr = 2 Cl3HBr
Na2CO3*10H2O + CaCl2 = NaCl + CaCO3 + H2O =>
Na2CO3*10H2O + CaCl2 = 2 NaCl + CaCO3 + 10 H2O
Ni(OH)2 + NH4OH + (NH4)2SO4 = [Ni(NH3)6]SO4 + H2O =>
Ni(OH)2 + 4 NH4OH + (NH4)2SO4 = [Ni(NH3)6]SO4 + 6 H2O
Ni2[Fe(CN)6] + NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
BaCO3 + H{+} = CO2 + H2O + Ba{2+} =>
BaCO3 + 2 H{+} = CO2 + H2O + Ba{2+}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca2C + O = Ca + CO2 =>
Ca2C + 2 O = 2 Ca + CO2
CO + Br2 = COBr2 =>
CO + Br2 = COBr2
NH3(aq) + HCl = NH4Cl(aq) =>
NH3(aq) + HCl = NH4Cl(aq)
Cr2O3 + KNO3 = CrO4 + KNO2 =>
Cr2O3 + 5 KNO3 = 2 CrO4 + 5 KNO2
LiF + Co2(CrO4)3 = Li2CrO4 + CoF3 =>
6 LiF + Co2(CrO4)3 = 3 Li2CrO4 + 2 CoF3
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
Br + BaI2 = BaBr2 + I2 =>
2 Br + BaI2 = BaBr2 + I2
CuOH + HCl = CuCl + H2O =>
CuOH + HCl = CuCl + H2O
Mg{+2} + PO4{-3} = Mg3(PO4)2 =>
3 Mg{+2} + 2 PO4{-3} = Mg3(PO4)2
Cr2O3 + RbOH = RbCrO2 + H2O =>
Cr2O3 + 2 RbOH = 2 RbCrO2 + H2O
K2CO3 + Br2 = KBr + KBrO3 + CO2 =>
3 K2CO3 + 3 Br2 = 5 KBr + KBrO3 + 3 CO2
AgNO3 + (Na3)PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + (Na3)PO4 = Ag3PO4 + 3 NaNO3
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
AgOH + H = Ag + H2O =>
AgOH + H = Ag + H2O
Al3 + (SO3)2 = Al(SO3)2 =>
Al3 + 3(SO3)2 = 3 Al(SO3)2
FeSO4 + Cl2 = FeCl2 + SO4 =>
FeSO4 + Cl2 = FeCl2 + SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZnCl2 + HNO3 + Na2S = ZnS + NaNO3 + HCl =>
ZnCl2 + 2 HNO3 + Na2S = ZnS + 2 NaNO3 + 2 HCl
FeSO4 + Cl2 = FeClSO4 =>
2 FeSO4 + Cl2 = 2 FeClSO4
CH4 + O2 = H2O + CO21 =>
2 CH4 + 23 O2 = 4 H2O + 2 CO21
KI + Pb(C2H3O2)2 = PbI2 + CH3CO2K =>
2 KI + Pb(C2H3O2)2 = PbI2 + 2 CH3CO2K
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