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3 C6H5CH2OH + 4 KMnO4 = 3 C6H5COOK + 4 MnO2 + KOH + 4 H2O
MgO + N2 = Mg3N2 + O =>
3 MgO + N2 = Mg3N2 + 3 O
AgNO3 + NH4OH = (Ag(NH3)2)NO3 + H2O =>
AgNO3 + 2 NH4OH = (Ag(NH3)2)NO3 + 2 H2O
A1 + HC1 = A1(C1)3 + H2 =>
2 A1 + 6 HC1 = 2 A1(C1)3 + 3 H2
H2O + Cl2 = HClO + HCl =>
H2O + Cl2 = HClO + HCl
Cu + CO2 = Cu2O + CO =>
2 Cu + CO2 = Cu2O + CO
CH3CH2OH + H2O = H3O + CH3CHO =>
CH3CH2OH + 2 H2O = 2 H3O + CH3CHO
K2CO3 + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2(CO3)3
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
KI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
C5H6 + Br2 = C6H5Br + HBr =>
6 C5H6 + 8 Br2 = 5 C6H5Br + 11 HBr
KMnO4 + H2SO4 + Fe(NH4)2(SO4)2 = Fe(SO4)3 + K2SO4 + (NH4)2SO4 + MnSO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Fe(NH4)2(SO4)2 = 5 Fe(SO4)3 + 2 K2SO4 + 5(NH4)2SO4 + 4 MnSO4 + 16 H2O
H2SNCl6 + H2S = SNS2 + HCl =>
H2SNCl6 + 2 H2S = SNS2 + 6 HCl
N + B2O3 = B4N3 + NO2 =>
6 N + 2 B2O3 = B4N3 + 3 NO2
NiF2 + Fe2(SO4)3 = NiSO4 + FeF3 =>
3 NiF2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeF3
Ca + HOH = CaOH + H2 =>
2 Ca + 2 HOH = 2 CaOH + H2
PO2 = P + O2 =>
PO2 = P + O2
BaCl2 + Hg(NO3)2 = HgCl2 + Ba(NO3)2 =>
BaCl2 + Hg(NO3)2 = HgCl2 + Ba(NO3)2
Mg + NO2 = MgO + Mg3N2 =>
7 Mg + 2 NO2 = 4 MgO + Mg3N2
CaCl2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4Cl(aq)
H2S + HOCl = H2SO4 + HCl =>
H2S + 4 HOCl = H2SO4 + 4 HCl
CH4 + CO = CH3OH + C =>
CH4 + CO = CH3OH + C
C2H6 + C2H4 = C4H10 =>
C2H6 + C2H4 = C4H10
Sb + HCI = SbCI + H2 =>
2 Sb + 2 HCI = 2 SbCI + H2
MnO2 + H2SO4 = MnSO4 + H2 + O2 =>
MnO2 + H2SO4 = MnSO4 + H2 + O2
K2SO4 + CaI2 = CaSO4 + KI =>
K2SO4 + CaI2 = CaSO4 + 2 KI
Mn2O3 + Al = Al2O3 + Mn =>
Mn2O3 + 2 Al = Al2O3 + 2 Mn
C4H8Cl2 + H2O = C4H8O + HCl =>
C4H8Cl2 + H2O = C4H8O + 2 HCl
TiBr4 + H2O = TiO2 + HBr =>
TiBr4 + 2 H2O = TiO2 + 4 HBr
C2H5OH = CH2CH2 + H2O =>
C2H5OH = CH2CH2 + H2O
Fe2O3 + CO = Fe2O3*FeO + CO2 =>
3 Fe2O3 + CO = 2 Fe2O3*FeO + CO2
C6H6 + CH3Cl = C7H8 + HCl =>
C6H6 + CH3Cl = C7H8 + HCl
Sn + HNO3 + HCl = SnCl2 + NO + H2O =>
3 Sn + 2 HNO3 + 6 HCl = 3 SnCl2 + 2 NO + 4 H2O
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4 + NH3 + H2O =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4 + 3 NH3 + 3 H2O
BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4
Na2CO3(aq) + H2SO4(aq) = H2O(l) + CO2(g) + Na2SO4(s) =>
Na2CO3(aq) + H2SO4(aq) = H2O(l) + CO2(g) + Na2SO4(s)
Ba(NO3)2 + NaIO3 + H2O = Ba(IO3)2(H2O) + NaNO3 =>
Ba(NO3)2 + 2 NaIO3 + H2O = Ba(IO3)2(H2O) + 2 NaNO3
ZnO + KI = ZnI2 + K2O =>
ZnO + 2 KI = ZnI2 + K2O
Li(HCO3) = Li2CO3 + CO2 + H2O =>
2 Li(HCO3) = Li2CO3 + CO2 + H2O
NH4(NO3) + NaOH = NaNO3 + H2O + NH4 =>
9 NH4(NO3) + 10 NaOH = 10 NaNO3 + 7 H2O + 8 NH4
BaSO4 + BaCl2 = Ba + ClSO4 =>
2 BaSO4 + BaCl2 = 3 Ba + 2 ClSO4
P4 + S = P2S3 =>
P4 + 6 S = 2 P2S3
CH3(CH2)7CH + O2 = CO2 + H2O =>
2 CH3(CH2)7CH + 27 O2 = 18 CO2 + 18 H2O
Br + Sn = BrSn =>
Br + Sn = BrSn
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s)
CoCO3 + HNO3 + H2O = Co(NO3)2(H2O)6 + CO2 =>
CoCO3 + 2 HNO3 + 5 H2O = Co(NO3)2(H2O)6 + CO2
AlH3 = Al + H2 =>
2 AlH3 = 2 Al + 3 H2
H2C2O4 + NaOH = COONa + H2O =>
H2C2O4 + 2 NaOH = 2 COONa + 2 H2O
Br2 + FeCl3 = Fe + BrCl =>
3 Br2 + 2 FeCl3 = 2 Fe + 6 BrCl
Na2O + F2 = NaF + O2 =>
2 Na2O + 2 F2 = 4 NaF + O2
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