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CH4 + 4 Cl2 = CCl4 + 4 HCl
H2S + O2 = S8 + H2O =>
8 H2S + 4 O2 = S8 + 8 H2O
P + H2O2 = P2O3 + H2 =>
4 P + 3 H2O2 = 2 P2O3 + 3 H2
H2S + O2 = S8 + H2O =>
8 H2S + 4 O2 = S8 + 8 H2O
P + H2O2 = P2O5 + H2 =>
4 P + 5 H2O2 = 2 P2O5 + 5 H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
H2S + O2 = S8 + H2O =>
8 H2S + 4 O2 = S8 + 8 H2O
C2H6 + O = CO2 + H20 =>
10 C2H6 + 40 O = 20 CO2 + 3 H20
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3COH + O2 = CH3COOH =>
2 CH3COH + O2 = 2 CH3COOH
H2O + Ca(NO3)2 + (NH4)2HPO4 + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 =>
2 H2O + 10 Ca(NO3)2 + 6(NH4)2HPO4 + 8 NH3 = Ca10(PO4)6(OH)2 + 20 NH4NO3
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
K2CrO4 + CaI2 = KI + CaCrO4 =>
K2CrO4 + CaI2 = 2 KI + CaCrO4
MgSO3 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + SO2 + H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AL + N = ALN =>
AL + N = ALN
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H12O6 + Ag2O = Ag + (COOH)2 + H2O =>
C6H12O6 + 9 Ag2O = 18 Ag + 3(COOH)2 + 3 H2O
FeO3 + Zn = ZnO + Fe =>
FeO3 + 3 Zn = 3 ZnO + Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
(COOH)2 + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMNO4 + 3 H2SO4 = 10 CO2 + 2 MNSO4 + K2SO4 + 8 H2O
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
K2Cr2O7 + KCl + H2O = KClO4 + CrCl3 + KOH =>
4 K2Cr2O7 + 27 KCl + 16 H2O = 3 KClO4 + 8 CrCl3 + 32 KOH
H2O2 + KBr = HBr + K2O2 =>
H2O2 + 2 KBr = 2 HBr + K2O2
CH3OH + C7H6O3 = C8H8O3 + H2O =>
CH3OH + C7H6O3 = C8H8O3 + H2O
AGNO3 + LIOH = AGOH + LINO3 =>
AGNO3 + LIOH = AGOH + LINO3
(MgOH)3PO4 + H3PO4 = Mg(H2PO4)2 + Mg(OH)2 =>
2(MgOH)3PO4 + 4 H3PO4 = 3 Mg(H2PO4)2 + 3 Mg(OH)2
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
OH{-}CH2{-}CH2{-}OH + K = OK{-}CH2{-}CH2{-}OK + H2 =>
2 OH{-}CH2{-}CH2{-}OH + 2 K = 2 OK{-}CH2{-}CH2{-}OK + H2
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2CO3 + H2S = COS + H2O =>
H2CO3 + H2S = COS + 2 H2O
CuSO4 + H2O + Na2CO3 = Na2SO4 + (CuOH)2CO3 + CO2 =>
2 CuSO4 + H2O + 2 Na2CO3 = 2 Na2SO4 + (CuOH)2CO3 + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
H3PO4 + Al(OH)3 = AlPO4 + H2O =>
H3PO4 + Al(OH)3 = AlPO4 + 3 H2O
Al + NAOH + H2O = NAAl(OH)6 + H2 =>
2 Al + 2 NAOH + 10 H2O = 2 NAAl(OH)6 + 5 H2
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