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NH4SO4 + CaOH = NH3 + CaSO4 + H2O
CaSO4 + SiO2 + C = CaSiO3 + CO + S =>
CaSO4 + SiO2 + 3 C = CaSiO3 + 3 CO + S
Cu = Cu{2+} + {-} =>
Cu = Cu{2+} + 2e
CaS + K3PO4 = Ca3(PO4)2 + K2S =>
3 CaS + 2 K3PO4 = Ca3(PO4)2 + 3 K2S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
K3PO4 + CaBr2 = Ca3(PO4)2 + KBr =>
2 K3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 KBr
Pb(NO3)2 + HI = PbI2 + HNO3 =>
Pb(NO3)2 + 2 HI = PbI2 + 2 HNO3
CdSO4 + K2S = K2SO4 + SCd =>
CdSO4 + K2S = K2SO4 + SCd
HI + Cl2 = H2 + Cl2I2 =>
2 HI + Cl2 = H2 + Cl2I2
MnS4 + Cl2 + KOH = K2MnO4 + K2SO4 + KCl + H2O =>
MnS4 + 15 Cl2 + 40 KOH = K2MnO4 + 4 K2SO4 + 30 KCl + 20 H2O
CaI2 + K3PO4 = CaPO4 + K3I2 =>
CaI2 + K3PO4 = CaPO4 + K3I2
C5H4O7 + O2 = CO2 + H2O =>
2 C5H4O7 + 5 O2 = 10 CO2 + 4 H2O
AgClO3(aq) + SrCl2(aq) = SrClO3(aq) + AgCl2(aq) =>
AgClO3(aq) + SrCl2(aq) = SrClO3(aq) + AgCl2(aq)
P2Cl4 + H2O = HCl + P2OCl2 =>
P2Cl4 + H2O = 2 HCl + P2OCl2
C3H4 + NaH = NaC3H3 + H2 =>
C3H4 + NaH = NaC3H3 + H2
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
BaOH + Al(NO3)3 = Ba(NO3) + Al(OH)3 =>
3 BaOH + Al(NO3)3 = 3 Ba(NO3) + Al(OH)3
CrO7{-2} + H{+} + C2H5OH = Cr{+3} + H2O + CH3COOH =>
4 CrO7{-2} + 20 H{+} + 9 C2H5OH = 4 Cr{+3} + 19 H2O + 9 CH3COOH
MgSO4(aq) + Pb(BrO3)4(aq) = Mg(BrO3)2(aq) + Pb(SO4)2(s) =>
2 MgSO4(aq) + Pb(BrO3)4(aq) = 2 Mg(BrO3)2(aq) + Pb(SO4)2(s)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
P + S = P3S5 =>
3 P + 5 S = P3S5
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NH4ClH8 = N2 + Cl2 + H2 =>
2 NH4ClH8 = N2 + Cl2 + 12 H2
Na + CaO = NaCaO =>
Na + CaO = NaCaO
K + Fe(NO3)2 = NO3 + KFe2 =>
K + 2 Fe(NO3)2 = 4 NO3 + KFe2
SnSO4 + KMnO4 + H2SO4 = Sn(SO4)2 + K2SO4 + MnSO4 + H2O =>
5 SnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Sn(SO4)2 + K2SO4 + 2 MnSO4 + 8 H2O
Fe2O3 + Ca = Fe + CaO2 =>
2 Fe2O3 + 3 Ca = 4 Fe + 3 CaO2
CH3COOH + NaHCO3 = H2O + NaC2H3O2 + CO2 =>
CH3COOH + NaHCO3 = H2O + NaC2H3O2 + CO2
LiCl(aq) + AgNO3(aq) = AgCl(s) + LiNO3(aq) =>
LiCl(aq) + AgNO3(aq) = AgCl(s) + LiNO3(aq)
AlH3 + FeO = Al2O3 + FeH2 =>
2 AlH3 + 3 FeO = Al2O3 + 3 FeH2
C20H14O4 + Na2CO3 = C20H13O4 + Na + H2O =>
125 C20H14O4 + 20 Na2CO3 = 126 C20H13O4 + 40 Na + 56 H2O
Fe2(SO4)3 + I{-} = Fe{3} + SO4{3-} + I2 =>
2 Fe2(SO4)3 + 6 I{-} = 4 Fe{3} + 6 SO4{3-} + 3 I2
NaHCO3 + C2H4O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + C2H4O2 = NaC2H3O2 + H2O + CO2
KO5 + CO3 = K3C2O + O2 =>
3 KO5 + 2 CO3 = K3C2O + 10 O2
CdO + Fe2 = Cd8Fe2O4 + O =>
8 CdO + Fe2 = Cd8Fe2O4 + 4 O
CU(CN)2 + H2SO4 = HCN + CUSO4 =>
CU(CN)2 + H2SO4 = 2 HCN + CUSO4
MnO4{-4} + e + H{+} = Mn{2+} + H2O =>
MnO4{-4} + 2e + 8 H{+} = Mn{2+} + 4 H2O
HC7H5O2 + LiOH = LiC7H5O2 + H2O =>
HC7H5O2 + LiOH = LiC7H5O2 + H2O
C7H3Cl2O2 + C3H6O = C6H5Cl + HCl + CO =>
2 C7H3Cl2O2 + C3H6O = 2 C6H5Cl + 2 HCl + 5 CO
CH3CH2CH2COOH + Ba(OH)2 = Ba(CH3CH2CH2COO)2 + H2O =>
2 CH3CH2CH2COOH + Ba(OH)2 = Ba(CH3CH2CH2COO)2 + 2 H2O
C2H6 + CO3 = CO + CH4 =>
4 C2H6 + CO3 = 3 CO + 6 CH4
C4H4O2 + NaOH = Na2CO + H2O =>
C4H4O2 + 8 NaOH = 4 Na2CO + 6 H2O
(BO3)4V3 + H2O = BO3H3 + V(OH)4 =>
(BO3)4V3 + 12 H2O = 4 BO3H3 + 3 V(OH)4
As2 + NO3{-} + H{+} + H2O = H3AsO4 + NO =>
3 As2 + 10 NO3{-} + 10 H{+} + 4 H2O = 6 H3AsO4 + 10 NO
BaCl + PbNO3 = BaNO3 + PbCl =>
BaCl + PbNO3 = BaNO3 + PbCl
Na2CO3 + SiO2 = Na2O(SiO2) + CO2 =>
Na2CO3 + SiO2 = Na2O(SiO2) + CO2
CH3CH2OH + NaMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + Na2SO4 =>
5 CH3CH2OH + 4 NaMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 Na2SO4
SrBr2(aq) + Na2SO4(aq) = SrSO4(s) + NaBr(aq) =>
SrBr2(aq) + Na2SO4(aq) = SrSO4(s) + 2 NaBr(aq)
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