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H2(g) + CuO(s) = Cu(s) + H2O
TeO2 + NO + H2O = Te + HNO3 =>
3 TeO2 + 4 NO + 2 H2O = 3 Te + 4 HNO3
Cu + KCN + H2O = K[Cu(CN)2] + KOH + H2 =>
2 Cu + 4 KCN + 2 H2O = 2 K[Cu(CN)2] + 2 KOH + H2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
CH4 + Br2 = C2H3Br + HBr =>
2 CH4 + 3 Br2 = C2H3Br + 5 HBr
Mn + SnCl2 = SnCl2Mn =>
Mn + SnCl2 = SnCl2Mn
NaOH + HClO4 = NaH + HClO5 =>
NaOH + HClO4 = NaH + HClO5
COO + Na + KOH = NaOH + KCOO =>
COO + Na + KOH = NaOH + KCOO
BaCl2 + Al2(SO4)3 = BaCl2Al2(SO4)3 =>
BaCl2 + Al2(SO4)3 = BaCl2Al2(SO4)3
Cu2S + HNO3 = Cu(NO3) + CuSO4 + NO2 + H2O =>
Cu2S + 10 HNO3 = Cu(NO3) + CuSO4 + 9 NO2 + 5 H2O
C12H6O11 + O2 = CO + H2O =>
C12H6O11 + 2 O2 = 12 CO + 3 H2O
MnSO4 + (NH4)2(S2O8) + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2(S2O8) + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
ZnS + Cl = ZnCl2 + S =>
ZnS + 2 Cl = ZnCl2 + S
Al(NO3)3 + K3PO4 = AlPO4 + K(NO3) =>
Al(NO3)3 + K3PO4 = AlPO4 + 3 K(NO3)
HCl + H2O2 + KSCN = CCl4 + KNO3 + H2SO4 + H2O =>
4 HCl + 8 H2O2 + KSCN = CCl4 + KNO3 + H2SO4 + 9 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(s) + H2O(g) = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2
NI + CUSO4 = NISO4 + CU =>
NI + CUSO4 = NISO4 + CU
Al2(CO3)3 + CuCl2 = AlCl3 + CuCO3 =>
Al2(CO3)3 + 3 CuCl2 = 2 AlCl3 + 3 CuCO3
H5C2OC2H5(g) + O2(g) = CO2(g) + H2O(g) =>
H5C2OC2H5(g) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
AgNO3(aq) + Ni(s) = Ni(NO3)2 + Ag =>
2 AgNO3(aq) + Ni(s) = Ni(NO3)2 + 2 Ag
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + SCd(s) =>
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + SCd(s)
CuSO4(aq) + KI(aq) = CuI2(aq) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(aq) + K2SO4(aq)
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Ba(HCO3)2 + KOH = BaCO3 + K2CO3 + H2O =>
Ba(HCO3)2 + 2 KOH = BaCO3 + K2CO3 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H9OH + CH3COOH = C4H9OOCCH3 + H2O =>
C4H9OH + CH3COOH = C4H9OOCCH3 + H2O
Cr(OH)3(s) + H2SO4(aq) = Cr2(SO4)3(aq) + H2O(l) =>
2 Cr(OH)3(s) + 3 H2SO4(aq) = Cr2(SO4)3(aq) + 6 H2O(l)
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
C2H3OCl + O2 = CO2 + H2O + HCl =>
C2H3OCl + 2 O2 = 2 CO2 + H2O + HCl
K{2}CrO{4} + NaOH = KOH + Na{2}CrO{4} =>
K{2}CrO{4} + NaOH = KOH + Na{2}CrO{4}
CIO2 + H2O = HCIO3 + HCI =>
6 CIO2 + 3 H2O = 5 HCIO3 + HCI
Al2O3 + NH4CH = Al(CH)3 + (NH4)2O =>
Al2O3 + 6 NH4CH = 2 Al(CH)3 + 3(NH4)2O
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
C6H15O6N + O2 = CO2 + NH3 + H2O =>
C6H15O6N + 6 O2 = 6 CO2 + NH3 + 6 H2O
KMnO4 + NO2 + H2O = Mn(NO3)2 + HNO3 + KNO3 =>
KMnO4 + 5 NO2 + H2O = Mn(NO3)2 + 2 HNO3 + KNO3
H2 + Cu2O = H2O + Cu =>
H2 + Cu2O = H2O + 2 Cu
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
CU(OH)2 + HCl = H2O + CUCl2 =>
CU(OH)2 + 2 HCl = 2 H2O + CUCl2
NH4Fe(SO4)2 + K4Fe(CN)6 = NH4K3(SO4)2 + KFe2(CN)6 =>
NH4Fe(SO4)2 + K4Fe(CN)6 = NH4K3(SO4)2 + KFe2(CN)6
Li(OH) + H2 = H2O + Li =>
2 Li(OH) + H2 = 2 H2O + 2 Li
C2H5NSCl + O2 = CO + H2O + NO + SO + HCl =>
C2H5NSCl + 3 O2 = 2 CO + 2 H2O + NO + SO + HCl
SOH + H(C2H3O2) = S(C2H3O2) + H(OH) =>
SOH + H(C2H3O2) = S(C2H3O2) + H(OH)
SrSeO4 + H2SO4 = Sr(HSeO4)2 + SrSO4 =>
2 SrSeO4 + H2SO4 = Sr(HSeO4)2 + SrSO4
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
VCl2 + Cl2 = VCl5 =>
2 VCl2 + 3 Cl2 = 2 VCl5
Sb2OS2 + O2 = Sb2O5 + SO2 =>
Sb2OS2 + 4 O2 = Sb2O5 + 2 SO2
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