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HClO3(aq) + H2O(l) = ClO3(aq) + H3O(aq)
H2 + NO2 = N2 + H2O =>
4 H2 + 2 NO2 = N2 + 4 H2O
Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2
Cu(s) + AgNO3 = Cu(NO3)2 + Ag(s) =>
Cu(s) + 2 AgNO3 = Cu(NO3)2 + 2 Ag(s)
CH3CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
Ca(OH)2(aq) + HCl = H2O(l) + CaCl2(aq) =>
Ca(OH)2(aq) + 2 HCl = 2 H2O(l) + CaCl2(aq)
Al + Zn(OH)3 = Al(OH)3 + Zn =>
Al + Zn(OH)3 = Al(OH)3 + Zn
NH3 + HCl = H3 + NCl =>
3 NH3 + 3 HCl = 4 H3 + 3 NCl
KCIO3 + FeSO4 + H2SO4 = KCI + Fe2(SO4)3 + H2O =>
KCIO3 + 6 FeSO4 + 3 H2SO4 = KCI + 3 Fe2(SO4)3 + 3 H2O
CS + Cl2 = CCl3 + SCl =>
CS + 2 Cl2 = CCl3 + SCl
CH3COOH + Al(HCO3)3 = Al(CH3COO)3 + H2O + CO2 =>
3 CH3COOH + Al(HCO3)3 = Al(CH3COO)3 + 3 H2O + 3 CO2
AsH3 + KIO3 + HCl = KH2AsO4 + KCl + I2 + H2O =>
5 AsH3 + 8 KIO3 + 3 HCl = 5 KH2AsO4 + 3 KCl + 4 I2 + 4 H2O
NO2 + OH{-} = NO3{-} + NO + H2O =>
3 NO2 + 2 OH{-} = 2 NO3{-} + NO + H2O
Ag + Mg(NO3)2 = Mg + Ag(NO3) =>
2 Ag + Mg(NO3)2 = Mg + 2 Ag(NO3)
Cl2 + CaCO3 = Ca(ClO3)2 + CaCl2 + CO2 =>
6 Cl2 + 6 CaCO3 = Ca(ClO3)2 + 5 CaCl2 + 6 CO2
KClO3 + HCl + H2SO4 = Cl2 + K2SO4 + H2O =>
2 KClO3 + 10 HCl + H2SO4 = 6 Cl2 + K2SO4 + 6 H2O
C6H11O2 + O2 = CO2 + H2O =>
4 C6H11O2 + 31 O2 = 24 CO2 + 22 H2O
CH3OH + HClO3 = ClO2 + CO2 + H2O =>
CH3OH + 6 HClO3 = 6 ClO2 + CO2 + 5 H2O
(NH4)2S + K2CrO4 + KOH + H2O = S + NH3 + K3[Cr(OH)6] =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 2 H2O = 3 S + 6 NH3 + 2 K3[Cr(OH)6]
ClOH + CO2 = H2O + Cl2CO3 =>
2 ClOH + CO2 = H2O + Cl2CO3
NH4S + CuCl2 = CuS + NH4Cl2 =>
NH4S + CuCl2 = CuS + NH4Cl2
Pb(NO3)2(aq) + NaS(aq) = Pb(S) + Na(NO3)2 =>
Pb(NO3)2(aq) + NaS(aq) = Pb(S) + Na(NO3)2
Ca{2+} + Br{-} + Cl{-} = CaBrCl =>
Ca{2+} + Br{-} + Cl{-} = CaBrCl
HCl + RbNO2 + CaCr2O7 = CrCl3 + RbNO3 + H2O + CaCl2 =>
8 HCl + 3 RbNO2 + CaCr2O7 = 2 CrCl3 + 3 RbNO3 + 4 H2O + CaCl2
Na(CO3) = Na + CO3 =>
Na(CO3) = Na + CO3
NaHCO3 + NH3 + H2O = NaOH + NH4HCO3 =>
NaHCO3 + NH3 + H2O = NaOH + NH4HCO3
I2 + P = PI3 =>
3 I2 + 2 P = 2 PI3
NaBr + HCl + C6H5CH3 = C6H5CH2Br + NaCl + H2 =>
NaBr + HCl + C6H5CH3 = C6H5CH2Br + NaCl + H2
K2CO3 + Zn(ClO3)2 = ZnCO3 + KClO3 =>
K2CO3 + Zn(ClO3)2 = ZnCO3 + 2 KClO3
[Co(NH3)6]Cl3 + K4[Fe(CN)6] = [Co(NH3)6]Cl2 + K3[Fe(CN)6] + KCl =>
[Co(NH3)6]Cl3 + K4[Fe(CN)6] = [Co(NH3)6]Cl2 + K3[Fe(CN)6] + KCl
Fe(SO4) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Fe(SO4) + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
C9H11N + H2 = C9H17N =>
C9H11N + 3 H2 = C9H17N
AlCl3 + NaOH = AlNa + Cl3OH =>
AlCl3 + NaOH = AlNa + Cl3OH
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
TiCl4 + NaF = TiFCl4 + Na =>
TiCl4 + NaF = TiFCl4 + Na
BaF2 + H2SO4 = HF + BaSO4 =>
BaF2 + H2SO4 = 2 HF + BaSO4
Fe + ClO4{-} + H{+} = Fe{3+} + Cl{-} + H2O =>
8 Fe + 3 ClO4{-} + 24 H{+} = 8 Fe{3+} + 3 Cl{-} + 12 H2O
Fe2S3 + H2O = Fe2O + S3H2 =>
Fe2S3 + H2O = Fe2O + S3H2
C4H8 + K2Cr2O7 + H2SO4 = C4H6O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H8 + 5 K2Cr2O7 + 20 H2SO4 = 3 C4H6O4 + 5 K2SO4 + 5 Cr2(SO4)3 + 23 H2O
Cr2O3 + Na2CO3 + O2 = Na2CrO4 + CO3 =>
2 Cr2O3 + 4 Na2CO3 + 5 O2 = 4 Na2CrO4 + 4 CO3
Zn(NO3)2 + NaC2O4 = ZnC2O4 + Na(NO3)2 =>
Zn(NO3)2 + NaC2O4 = ZnC2O4 + Na(NO3)2
CH3COCH3 + I2 + NaOH = CHI3 + NaI + H2O =>
CH3COCH3 + 5 I2 + NaOH = 3 CHI3 + NaI + 2 H2O
PbCl2 + H2O = PbOH + Cl2H =>
PbCl2 + H2O = PbOH + Cl2H
H3C6H5O7(aq) + NaOH(aq) = Na3C6H5O7(aq) + H2O(l) =>
H3C6H5O7(aq) + 3 NaOH(aq) = Na3C6H5O7(aq) + 3 H2O(l)
CH3OH + C2H4O = C3H8O2 =>
CH3OH + C2H4O = C3H8O2
HSCH2CHNH2COOH + I2 = HSCH2CHNH2COO + HI =>
2 HSCH2CHNH2COOH + I2 = 2 HSCH2CHNH2COO + 2 HI
CN{-} + NaClO + H2O = HCO3{-} + N2 + Cl{-} + Na{+} =>
2 CN{-} + 5 NaClO + H2O = 2 HCO3{-} + N2 + 5 Cl{-} + 5 Na{+}
Si3N4 + CF4 = SiF4 + CN + N =>
Si3N4 + 3 CF4 = 3 SiF4 + 3 CN + N
CH3COOH + NaCO2 = CO2 + H2O + CH3COONa =>
7 CH3COOH + 8 NaCO2 = 6 CO2 + 2 H2O + 8 CH3COONa
I2 + P = PI3 =>
3 I2 + 2 P = 2 PI3
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