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4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C5H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
S + O3 = SO2 =>
3 S + 2 O3 = 3 SO2
C7H14 + KMnO4 + KOH = C7H12(OH)2 + K2MnO4 + H2O =>
C7H14 + 4 KMnO4 + 4 KOH = C7H12(OH)2 + 4 K2MnO4 + 2 H2O
CuSO4 + HCl + H2S = S + CuCl + H2O =>
2 CuSO4 + 2 HCl + 7 H2S = 9 S + 2 CuCl + 8 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
(NH4)SO3 + S2Cl2 = NH4Cl + SSO3 =>
2(NH4)SO3 + S2Cl2 = 2 NH4Cl + 2 SSO3
C12H22O11 + H2SO4 = SO2 + CO2 + H2O =>
C12H22O11 + 24 H2SO4 = 24 SO2 + 12 CO2 + 35 H2O
Na2Co3 + KCl = KCo3 + Na2Cl =>
Na2Co3 + KCl = KCo3 + Na2Cl
Fe(H2O)6 + CO3 = Fe(H2O)3(OH)3 + CO2 + H2O =>
2 Fe(H2O)6 + 3 CO3 = 2 Fe(H2O)3(OH)3 + 3 CO2 + 3 H2O
C2H4 + Br2 = CH2Br2 =>
C2H4 + 2 Br2 = 2 CH2Br2
Li2CO3 + CaBr2 = Li2Br2 + CaCO3 =>
Li2CO3 + CaBr2 = Li2Br2 + CaCO3
Cu2O + HNO3 = NO2 + Cu(NO3)3 + H2O =>
Cu2O + 10 HNO3 = 4 NO2 + 2 Cu(NO3)3 + 5 H2O
Ca2SO4 + KCl + HCl = KHSO3 + CaCl2 + H2O =>
Ca2SO4 + KCl + 3 HCl = KHSO3 + 2 CaCl2 + H2O
CaSO4 + NH4S = CaS + NH4SO4 =>
CaSO4 + NH4S = CaS + NH4SO4
C6H5CH2OH + KNO2 + HCl = C6H5CH2NO2 + KCl + H2O =>
C6H5CH2OH + KNO2 + HCl = C6H5CH2NO2 + KCl + H2O
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
FeCl3 + Sr(OH)2 = SrCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Sr(OH)2 = 3 SrCl2 + 2 Fe(OH)3
BaCl2 + Na3PO4 = NaCl + Ba3O8P2 =>
3 BaCl2 + 2 Na3PO4 = 6 NaCl + Ba3O8P2
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
(CH3COO)2CuH2O + H2NCH2COOH = (H2NCH2COO)2CuH2O + CH3COOH =>
(CH3COO)2CuH2O + 2 H2NCH2COOH = (H2NCH2COO)2CuH2O + 2 CH3COOH
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
BaSO4 + H2SO4 = Ba(SO4)2 + H2 =>
BaSO4 + H2SO4 = Ba(SO4)2 + H2
KMnO4 + Na2C2O + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2C2O + 17 H2SO4 = 4 K2SO4 + 10 CO2 + 8 MnSO4 + 5 Na2SO4 + 17 H2O
NaNO3 + KI + H2SO4 = I2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO3 + 6 KI + 4 H2SO4 = 3 I2 + 2 NO + Na2SO4 + 3 K2SO4 + 4 H2O
H2S2O5 + HSO3Cl = H2SO4 + SO2 + HCl =>
H2S2O5 + HSO3Cl = H2SO4 + 2 SO2 + HCl
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
CuI + O2 = CuO2 + I2 =>
2 CuI + 2 O2 = 2 CuO2 + I2
Cu2SO4 + H2O = CuOH + H2SO4 =>
Cu2SO4 + 2 H2O = 2 CuOH + H2SO4
PhIO3 + KI + H2SO4 = I2 + PhI + H2O + K2SO4 =>
PhIO3 + 6 KI + 3 H2SO4 = 3 I2 + PhI + 3 H2O + 3 K2SO4
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
CaC2O4 = Ca + C2 + O4 =>
CaC2O4 = Ca + C2 + O4
MgZnCl3 = ZnMgCl3 =>
MgZnCl3 = ZnMgCl3
Ba + PbSO4 = BaSO4 + Pb =>
Ba + PbSO4 = BaSO4 + Pb
C2H6 + O2 = CHOOH + H2O =>
2 C2H6 + 5 O2 = 4 CHOOH + 2 H2O
C7H6O + Na2Cr2O7 + H2SO4 = C6H5OOH + Cr2(SO4)3 + Na2SO4 + H2O =>
18 C7H6O + 5 Na2Cr2O7 + 20 H2SO4 = 21 C6H5OOH + 5 Cr2(SO4)3 + 5 Na2SO4 + 11 H2O
Ca(H2PO4)2 + KOH = K3PO4 + Ca(OH)2 + H2O =>
Ca(H2PO4)2 + 6 KOH = 2 K3PO4 + Ca(OH)2 + 4 H2O
BaBr + Na2PO4 = BaPO4 + Na2Br =>
BaBr + Na2PO4 = BaPO4 + Na2Br
Al(s) + H20SO4 = H2 + AlSO4 =>
Al(s) + H20SO4 = 10 H2 + AlSO4
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Mn(OH)2 + Cl2 + NaOH = NaMnO4 + NaCl + H2O =>
2 Mn(OH)2 + 5 Cl2 + 12 NaOH = 2 NaMnO4 + 10 NaCl + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ai(OH)3 + HNO3 = Ai(NO3)3 + H2O =>
Ai(OH)3 + 3 HNO3 = Ai(NO3)3 + 3 H2O
Ni + H2SO4 + K2Cr2O7 = Ni2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
2 Ni + 7 H2SO4 + K2Cr2O7 = Ni2(SO4)3 + Cr2(SO4)3 + 7 H2O + K2SO4
ClO + H2 = OH + HCl =>
ClO + H2 = OH + HCl
CuFeS2(s) + O2(s) = CuSO4(s) + Fe2O3(s) + SO2(s) =>
4 CuFeS2(s) + 15 O2(s) = 4 CuSO4(s) + 2 Fe2O3(s) + 4 SO2(s)
Mn{2+} + PbO2 + H{+} = MnO42{-} + H2O + Pb{2+} =>
2 Mn{2+} + 81 PbO2 + 156 H{+} = 2 MnO42{-} + 78 H2O + 81 Pb{2+}
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