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Zn(C2H3O3)2 + K2CO3 = ZnCO3 + 2 K(C2H3O3)
Ca(OH)2 + H2CrO4 = H2O + CaCrO4 =>
Ca(OH)2 + H2CrO4 = 2 H2O + CaCrO4
KNO3 + H3Po4 = K3Po4 + HNO3 =>
3 KNO3 + H3Po4 = K3Po4 + 3 HNO3
H2S + HgCl = HCl + Hg2S =>
H2S + 2 HgCl = 2 HCl + Hg2S
BaCO3 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
BaCO3 + 2 CH3COOH = (CH3COO)2Ba + CO2 + H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
Al2S3 + H2SO4 = Al2(SO4)3 + H2S =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 H2S
C3H8O + KMnO4 = CO2 + MnO2 + KOH + H2O =>
C3H8O + 6 KMnO4 = 3 CO2 + 6 MnO2 + 6 KOH + H2O
NH3 + Cl2 + H2O = NO + Cl{-} + H3O{+} =>
2 NH3 + 5 Cl2 + 12 H2O = 2 NO + 10 Cl{-} + 10 H3O{+}
FeCl3 = FeCl2 + Cl2 =>
2 FeCl3 = 2 FeCl2 + Cl2
H2SO4 + HCl = SO2 + Cl + H2O =>
H2SO4 + 2 HCl = SO2 + 2 Cl + 2 H2O
K2HPO4 + Ca(OH)2 = CaHPO4 + KOH =>
K2HPO4 + Ca(OH)2 = CaHPO4 + 2 KOH
CH3Br + NH3 = C2H4 + NH4Br =>
2 CH3Br + 2 NH3 = C2H4 + 2 NH4Br
NiCl2 + NH3 = NiNH3 + Cl2 =>
NiCl2 + NH3 = NiNH3 + Cl2
Hg(NO3)2 + Fe(SO4) = Fe(NO3)3 + Fe2(SO4)3 + Hg =>
3 Hg(NO3)2 + 6 Fe(SO4) = 2 Fe(NO3)3 + 2 Fe2(SO4)3 + 3 Hg
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(NO3)3 + Na2CO3 + H2O = Fe(OH)3 + NaNO3 + CO2 =>
2 Fe(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 CO2
CH4O(l) + O2 = CO2 + H2O =>
2 CH4O(l) + 3 O2 = 2 CO2 + 4 H2O
Au + HNO3 = Au(NO3)3 + H2 =>
2 Au + 6 HNO3 = 2 Au(NO3)3 + 3 H2
C6H5COOH + K2CO3 = C6H5COOK + H2CO3 =>
2 C6H5COOH + K2CO3 = 2 C6H5COOK + H2CO3
SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O
Cu(OH)2 + HCl = CuCl + Cl2 + H2O =>
2 Cu(OH)2 + 4 HCl = 2 CuCl + Cl2 + 4 H2O
Fe2O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 Fe(s)
KClO3 + CrCl3 + KOH + Na2 = K2CrO4 + NaCl + H2O =>
12 KClO3 + 10 CrCl3 + 8 KOH + 21 Na2 = 10 K2CrO4 + 42 NaCl + 4 H2O
AuNO3 + K2SO4 = Au2SO4 + KNO3 =>
2 AuNO3 + K2SO4 = Au2SO4 + 2 KNO3
Ba(OH)2 + H2SO3 = H2O + Ba(SO3) =>
Ba(OH)2 + H2SO3 = 2 H2O + Ba(SO3)
Si + HNO3 + HF = H2SiF6 + NO2 + H2O =>
Si + 4 HNO3 + 6 HF = H2SiF6 + 4 NO2 + 4 H2O
CH3OH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 CH3OH + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 6 H2O
Fe + H2C2O4 = Fe(C2O4)3 + H2 =>
Fe + 3 H2C2O4 = Fe(C2O4)3 + 3 H2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Pb(NO3)2 + KIO3 = K(NO3) + Pb(IO3)2 =>
Pb(NO3)2 + 2 KIO3 = 2 K(NO3) + Pb(IO3)2
H2(CO3) + Na(OH) = Na(CO3) + H2(OH) =>
H2(CO3) + Na(OH) = Na(CO3) + H2(OH)
Br2 + ZnCl2 = ZnBr2 + Cl2 =>
Br2 + ZnCl2 = ZnBr2 + Cl2
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
CuSO4 + BaBr2 = CuBr2 + BaSO4 =>
CuSO4 + BaBr2 = CuBr2 + BaSO4
AgNO3 + PH = PH(NO3)2 + Ag =>
2 AgNO3 + PH = PH(NO3)2 + 2 Ag
NH2(g) + O2(g) = NO2(g) + H2O(g) =>
2 NH2(g) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
C2H2 + KMnO4 = H2CCOOK + MnO2 =>
C2H2 + KMnO4 = H2CCOOK + MnO2
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnSO4 + K2SO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 6 H2SO4
C6H8O7 + C2H5OH = C19H22O5 + H2O =>
26 C6H8O7 + 93 C2H5OH = 18 C19H22O5 + 185 H2O
Al + OH = Al(OH)3 =>
Al + 3 OH = Al(OH)3
HCOOH + C4H9OH = C5H10O2 + H2O =>
HCOOH + C4H9OH = C5H10O2 + H2O
NH3 + Ca(HCO3)2 = NH4HCO3 + CaCO3 =>
NH3 + Ca(HCO3)2 = NH4HCO3 + CaCO3
H2O2(aq) + KI(aq) = I2(g) + KOH(aq) =>
H2O2(aq) + 2 KI(aq) = I2(g) + 2 KOH(aq)
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
MgN + H2O = MgO2 + NH4 =>
MgN + 2 H2O = MgO2 + NH4
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
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