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CuZnO = ZnCuO
HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2
Sn(NO3)2 + K2S = SnS + KNO3 =>
Sn(NO3)2 + K2S = SnS + 2 KNO3
CuBr + MgSO4 = CuSO4 + MgBr =>
CuBr + MgSO4 = CuSO4 + MgBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H5Br + NaI = C3H5I + NaBr =>
C3H5Br + NaI = C3H5I + NaBr
AsO33{-} + I2 + H2O = AsO43{-} + I{-} + H{+} =>
AsO33{-} + 10 I2 + 10 H2O = AsO43{-} + 20 I{-} + 20 H{+}
NaCl + K2Cr2O7 + H2SO4 = Cl2 + Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 NaCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
CaCO3 + CH3CH2COOH = CO2 + Ca(CH3CH2COO)2 + H2O =>
CaCO3 + 2 CH3CH2COOH = CO2 + Ca(CH3CH2COO)2 + H2O
Br03 = Br =>
Br03 = 3 Br
C2H6 + O2 = H2 + C2O4 =>
C2H6 + 2 O2 = 3 H2 + C2O4
C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2
CaCl2 + Na2SiO3 = CaSiO3 + NaCl =>
CaCl2 + Na2SiO3 = CaSiO3 + 2 NaCl
Sb2O5 + C = Sb + CO2 =>
2 Sb2O5 + 5 C = 4 Sb + 5 CO2
Ca + O2 + SO2 = CaSO4 =>
Ca + O2 + SO2 = CaSO4
NH4HF2 + HCl = NH4Cl + HF =>
NH4HF2 + HCl = NH4Cl + 2 HF
K2Cr2O7 + NaNO2 + NaOH = NaNO3 + K2CrO3 + Na2CrO4 + H2O =>
K2Cr2O7 + NaNO2 + 2 NaOH = NaNO3 + K2CrO3 + Na2CrO4 + H2O
BaCl2 + S = Ba + SCl2 =>
BaCl2 + S = Ba + SCl2
C3H83 + O2 = CO2 + H2O =>
4 C3H83 + 95 O2 = 12 CO2 + 166 H2O
P + S = P2S3 =>
2 P + 3 S = P2S3
Mg(OH)2Al = MgAl(OH)2 =>
Mg(OH)2Al = MgAl(OH)2
C6H14N2O2 + HCl = C6H14N2O2HCl =>
C6H14N2O2 + HCl = C6H14N2O2HCl
NH3 + Mg(NO3)2 = Mg3N2 + H(NO3) =>
2 NH3 + 3 Mg(NO3)2 = Mg3N2 + 6 H(NO3)
Na2MoO4 + KI + H2SO4 = Mo5O11 + I2 + Na2SO4 + K2SO4 + H2O =>
5 Na2MoO4 + 8 KI + 9 H2SO4 = Mo5O11 + 4 I2 + 5 Na2SO4 + 4 K2SO4 + 9 H2O
CH3CCH3CH3OH + HCl = CH3CH2CCH3CH3Cl + H2O =>
5 CH3CCH3CH3OH + 4 HCl = 4 CH3CH2CCH3CH3Cl + 5 H2O
methane + chlorine = chloromethane + HCl =>
CH4 + Cl2 = CH3Cl + HCl
FeCl3 + NaOH = FeCl2OH + NaCl =>
FeCl3 + NaOH = FeCl2OH + NaCl
AgNO3(q) + FeCl3(q) = AgCl + Fe(NO3)3 =>
3 AgNO3(q) + FeCl3(q) = 3 AgCl + Fe(NO3)3
Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2
CI2 + O2 = CI2O2 =>
CI2 + O2 = CI2O2
Fe(NO3)2 = Fe(NO3)3 + Fe2O3 + NO2 =>
3 Fe(NO3)2 = Fe(NO3)3 + Fe2O3 + 3 NO2
Ag2SO4 + Zn = Ag + ZnSO4 =>
Ag2SO4 + Zn = 2 Ag + ZnSO4
F2 + SO3 = SF6 + O =>
3 F2 + SO3 = SF6 + 3 O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + CaCO3 = Al(CO3)3 + Ca =>
Al + 3 CaCO3 = Al(CO3)3 + 3 Ca
Cl4Ti + H2O = O2Ti + HCl =>
Cl4Ti + 2 H2O = O2Ti + 4 HCl
Na2CO3 + KOH = NaOH + K2O + CO2 =>
Na2CO3 + 2 KOH = 2 NaOH + K2O + CO2
PH3 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO2 + H2O =>
9 PH3 + 8 KMnO4 + 12 H2SO4 = 9 H3PO4 + 4 K2SO4 + 8 MnSO2 + 12 H2O
CaCl2 + Pa3PO4 = Ca3(PO4)2 + PaCl =>
3 CaCl2 + 2 Pa3PO4 = Ca3(PO4)2 + 6 PaCl
Ba(HO)2 + H2SO4 = H2O + BaSO4 =>
Ba(HO)2 + H2SO4 = 2 H2O + BaSO4
Cs2O + NaOH = CsOH + Na2O =>
Cs2O + 2 NaOH = 2 CsOH + Na2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
NH3 + H2O + FeSO4 = (NH4)2SO4 + Fe(OH)2 =>
2 NH3 + 2 H2O + FeSO4 = (NH4)2SO4 + Fe(OH)2
Cs + HI = CsI + H2 =>
2 Cs + 2 HI = 2 CsI + H2
CaCl2 + Na2SiO3 = CaSiO3 + NaCl =>
CaCl2 + Na2SiO3 = CaSiO3 + 2 NaCl
CrO4{2-} + H{+} + e = Cr2O4{2-} + H2O =>
2 CrO4{2-} + 8 H{+} + 6e = Cr2O4{2-} + 4 H2O
NO2 + HI = I2 + N2 + H2O =>
2 NO2 + 8 HI = 4 I2 + N2 + 4 H2O
NH3H2O = NH3 + H2O =>
NH3H2O = NH3 + H2O
CrO3 + H3PO4 = CrH3 + O3PO4 =>
CrO3 + H3PO4 = CrH3 + O3PO4
CH3COOH + MgCO3 = MgCH3COO + H2O + CO2 =>
9 CH3COOH + 8 MgCO3 = 8 MgCH3COO + 6 H2O + 10 CO2
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