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NH4Cl(aq) + H2SO4(aq) = H2Cl(aq) + NH4SO4(aq)
NaC2H3O2 + SnO2 = Na2O + Sn(C2H3O2)4 =>
4 NaC2H3O2 + SnO2 = 2 Na2O + Sn(C2H3O2)4
Ca(NO3)2 + NaBr = CaBr2 + NaNO3 =>
Ca(NO3)2 + 2 NaBr = CaBr2 + 2 NaNO3
HOI + OH{-} = IO3{-} + I{-} + H2O =>
3 HOI + 3 OH{-} = IO3{-} + 2 I{-} + 3 H2O
IrBr(aq) + FrOH(aq) = FrBr + IrOH =>
IrBr(aq) + FrOH(aq) = FrBr + IrOH
Ni3 + Li2O = Li + Ni2O3 =>
2 Ni3 + 9 Li2O = 18 Li + 3 Ni2O3
CH3CHO + NaMnO4 + NaOH = CH3COONa + MnO2 + H2O =>
3 CH3CHO + 2 NaMnO4 + NaOH = 3 CH3COONa + 2 MnO2 + 2 H2O
Fe(OH)3(s) + H2SO4(ac) = Fe2(SO4)3(ac) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(ac) = Fe2(SO4)3(ac) + 6 H2O(l)
CH3COHH2 = C2H5OH =>
CH3COHH2 = C2H5OH
Na(s) + NH3(g) = NaNH2(s) + H2(g) =>
2 Na(s) + 2 NH3(g) = 2 NaNH2(s) + H2(g)
Na2SO4 + Ag = Na2SO4Ag =>
Na2SO4 + Ag = Na2SO4Ag
Na2S2O3 + HCl = S + SO2 + NaCl + H2O =>
Na2S2O3 + 2 HCl = S + SO2 + 2 NaCl + H2O
C2H7NO + CO2 = C2H7NO(CO2) =>
C2H7NO + CO2 = C2H7NO(CO2)
CrCl3 + H2O2 + KOH = (K2CrO4)2 + (KCl)6 + (H2O)6 =>
6 CrCl3 + 9 H2O2 + 30 KOH = 3(K2CrO4)2 + 3(KCl)6 + 4(H2O)6
Pb{2+} + Cl2 + H2O = PbO2 + Cl{-} + H{+} =>
Pb{2+} + Cl2 + 2 H2O = PbO2 + 2 Cl{-} + 4 H{+}
Al(ClO4)3(ac) + H2O(l) = Al(OH)3(s) + HClO4(ac)(ac) =>
Al(ClO4)3(ac) + 3 H2O(l) = Al(OH)3(s) + 3 HClO4(ac)(ac)
C10H22 + H2O = CH4 + CO =>
C10H22 + 3 H2O = 7 CH4 + 3 CO
Na2Cr2O7 + FeCl + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 3 FeCl + 14 HCl = 2 CrCl3 + 3 FeCl3 + 2 NaCl + 7 H2O
Ah + HCl = AhCl + H =>
Ah + HCl = AhCl + H
NaC2H3O2 + SnO2 = Na2O + Sn(C2H3O2)4 =>
4 NaC2H3O2 + SnO2 = 2 Na2O + Sn(C2H3O2)4
CaCO3 + HCl = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3 + 2 HCl = CaCl2(aq) + H2O(l) + CO2(g)
FeSO4 + K2Cr3O7 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 FeSO4 + 4 K2Cr3O7 + 28 H2SO4 = 3 Fe(SO4)3 + 6 Cr2(SO4)3 + 4 K2SO4 + 28 H2O
CuSO4 + Na2PO4 = Cu(PO4) + Na2SO4 =>
CuSO4 + Na2PO4 = Cu(PO4) + Na2SO4
Sr(OH)2 + HF = SrF2 + H2O =>
Sr(OH)2 + 2 HF = SrF2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaC2H3O2 + SnO2 = Na2O + Sn(C2H3O2)4 =>
4 NaC2H3O2 + SnO2 = 2 Na2O + Sn(C2H3O2)4
Pr2O3 + H3BO3 + WO3 = Pr3BWO9 + H2O =>
3 Pr2O3 + 2 H3BO3 + 2 WO3 = 2 Pr3BWO9 + 3 H2O
NaHSO3CaO = CaSO3NaOH =>
NaHSO3CaO = CaSO3NaOH
FeO + Cl2 = FeCl3 + O2 =>
2 FeO + 3 Cl2 = 2 FeCl3 + O2
Al + BaSO4 = Al2(SO4)3 + Ba =>
2 Al + 3 BaSO4 = Al2(SO4)3 + 3 Ba
CdS + I2 + HBr = CdBr2 + HI + S =>
CdS + I2 + 2 HBr = CdBr2 + 2 HI + S
FeSO4 + HNO3 + H2SO4 = Fe2[SO4]3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2[SO4]3 + 2 NO + 4 H2O
NH4NO2 + H2SO4 + KMnO4 = NH4NO3 + MnSO4 + K2SO4 + H2O =>
5 NH4NO2 + 3 H2SO4 + 2 KMnO4 = 5 NH4NO3 + 2 MnSO4 + K2SO4 + 3 H2O
(K)2Cr2O7 + Sn(Cl)2 + HCl = Cr(Cl)3 + SnCl4 + KCl + H2O =>
(K)2Cr2O7 + 3 Sn(Cl)2 + 14 HCl = 2 Cr(Cl)3 + 3 SnCl4 + 2 KCl + 7 H2O
BeOH2SO4 = BeSO4H2O =>
BeOH2SO4 = BeSO4H2O
CH3CH2CH2COONa + NaOH = CH3CH2CH3 + Na2CO3 =>
CH3CH2CH2COONa + NaOH = CH3CH2CH3 + Na2CO3
Mg + CH3CH2COOH = Mg(CH3CH2COO)2 + H2 =>
Mg + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
Zn + Au(NO2)2 = ZnNO2 + Au2 =>
4 Zn + 2 Au(NO2)2 = 4 ZnNO2 + Au2
CaCl2(aq) + K2CO3(aq) = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3(aq) = 2 KCl(aq) + CaCO3(s)
AlBr3 + AgCH3COO = Al(CH3COO)3 + AgBr =>
AlBr3 + 3 AgCH3COO = Al(CH3COO)3 + 3 AgBr
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
Pb2 = Pb =>
Pb2 = 2 Pb
Al203 + HCl = AlCl3 + H =>
Al203 + 609 HCl = 203 AlCl3 + 609 H
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
H2SO4 + Ca3(PO4)2 + H2O = H3(PO4) + H4CaO6S =>
3 H2SO4 + Ca3(PO4)2 + 6 H2O = 2 H3(PO4) + 3 H4CaO6S
AgCO3(s) + HCl(s) = H2O(s) + CO2(g) + AgCl2(aq) =>
AgCO3(s) + 2 HCl(s) = H2O(s) + CO2(g) + AgCl2(aq)
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
ZnBr2 + O2 = ZnO + Br2 =>
2 ZnBr2 + O2 = 2 ZnO + 2 Br2
Al2(SO4)3 + NaCO3 = Al(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCO3 = 2 Al(CO3)3 + 3 Na2SO4
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