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CH3COCH3 + 4 O2 = 3 H2O + 3 CO2
KClO3 + CaH2 = KCl + Ca(OH)2 =>
2 KClO3 + 3 CaH2 = 2 KCl + 3 Ca(OH)2
CoCl2 + HCl + KNO2 = H2O + K3Co(NO2)6 + KCl + NO =>
CoCl2 + 2 HCl + 7 KNO2 = H2O + K3Co(NO2)6 + 4 KCl + NO
CA(OH)2 + (NH4)2So4 = CASo4 + NH3 + H2O =>
CA(OH)2 + (NH4)2So4 = CASo4 + 2 NH3 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
Fe2O3 = Fe + O =>
Fe2O3 = 2 Fe + 3 O
MgS + O2 = MgO + S =>
2 MgS + O2 = 2 MgO + 2 S
Pb(NO3)2 + K2Cro4 = PbCro4 + KNO3 =>
Pb(NO3)2 + K2Cro4 = PbCro4 + 2 KNO3
Cd + Ni(NO3)3 = Cd(NO3)2 + Ni =>
3 Cd + 2 Ni(NO3)3 = 3 Cd(NO3)2 + 2 Ni
KMgO4 = K2MgO4 + MgO + O =>
2 KMgO4 = K2MgO4 + MgO + 3 O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CCl3COONa + NaCl + H2O = NaOH + Cl2 + CH3COONa =>
CCl3COONa + 3 NaCl + 3 H2O = 3 NaOH + 3 Cl2 + CH3COONa
Pb + HNO3 = Pb(NO3)3 + NO + H2O =>
Pb + 4 HNO3 = Pb(NO3)3 + NO + 2 H2O
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
CO(NO3)2 + KOH = COOH + K(NO3)2 =>
CO(NO3)2 + KOH = COOH + K(NO3)2
Cd + Ni(NO3)3 = Cd(NO3)2 + Ni =>
3 Cd + 2 Ni(NO3)3 = 3 Cd(NO3)2 + 2 Ni
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3COOH + NaOH = H2O + CH3COONa =>
CH3COOH + NaOH = H2O + CH3COONa
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
KOH + Cl2 = KClO + KCl + H2O =>
2 KOH + Cl2 = KClO + KCl + H2O
NaI + H2SO4 = Na2SO4 + I2 + S + H2O =>
6 NaI + 4 H2SO4 = 3 Na2SO4 + 3 I2 + S + 4 H2O
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(CH3)2CO + Cl2 = CH3COCH2Cl + HCl =>
(CH3)2CO + Cl2 = CH3COCH2Cl + HCl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Cl2 + H2O + SO2 = H2SO4 + HCl =>
Cl2 + 2 H2O + SO2 = H2SO4 + 2 HCl
NaHSO3 + H2O = NaSO3 + H3O =>
NaHSO3 + H2O = NaSO3 + H3O
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O = H2O + NO =>
2 NH3 + 5 O = 3 H2O + 2 NO
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
Ni2O3 + H2O = Ni2(O2H)2 =>
Ni2O3 + H2O = Ni2(O2H)2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Na + Cl = NaCl =>
Na + Cl = NaCl
Al2(CO3)3 + H3PO4 = AlPO4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 CO2 + 3 H2O
NH4Cl(ac) + KNO3(ac) = NH4NO3 + KCl =>
NH4Cl(ac) + KNO3(ac) = NH4NO3 + KCl
Ca(CN)2 + HBr = CaBr2 + HCN =>
Ca(CN)2 + 2 HBr = CaBr2 + 2 HCN
Al + Br = AlBr =>
Al + Br = AlBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Na2NH + H2O = NH3 + NaOH =>
Na2NH + 2 H2O = NH3 + 2 NaOH
H2O + CO2 = H2 + CO3 =>
H2O + CO2 = H2 + CO3
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