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CrSO3 = CrO + SO2
CH3COOH + H2O = C2H5OH + O2 =>
CH3COOH + H2O = C2H5OH + O2
Br2 + LiI = LiBr + I2 =>
Br2 + 2 LiI = 2 LiBr + I2
LiI + Ag2SO4 = AgI + Li2SO4 =>
2 LiI + Ag2SO4 = 2 AgI + Li2SO4
Cl2 + CuBr2 = CuCl + Br2 =>
Cl2 + 2 CuBr2 = 2 CuCl + 2 Br2
CH3CH2OH = CH3CH2CH2OH + H2O =>
3 CH3CH2OH = 2 CH3CH2CH2OH + H2O
HCl + HBr = H2Br + Cl =>
HCl + HBr = H2Br + Cl
Al + HSO4{-} + OH{-} = Al2O3 + S{-2} + H2O =>
8 Al + 3 HSO4{-} + 3 OH{-} = 4 Al2O3 + 3 S{-2} + 3 H2O
KI + HNO3 = KNO3 + H2O + NO + I2 =>
6 KI + 8 HNO3 = 6 KNO3 + 4 H2O + 2 NO + 3 I2
Al2(SO4)3 + Hg2(C2H3O2)2 = Al2(C2H3O2)3 + Hg2(SO4)2 =>
2 Al2(SO4)3 + 3 Hg2(C2H3O2)2 = 2 Al2(C2H3O2)3 + 3 Hg2(SO4)2
LiI + Br2 = Li2Br + I =>
4 LiI + Br2 = 2 Li2Br + 4 I
FeI2 + Cl2 = FeCl2 + I2 =>
FeI2 + Cl2 = FeCl2 + I2
P + NHO3 = H3PO4 + NO2 + H2O =>
P + 5 NHO3 = H3PO4 + 5 NO2 + H2O
C + H2 = C3H5CH3 =>
4 C + 4 H2 = C3H5CH3
Sr(NO3)2 + LiSO4 = LiSr + (NO3)2SO4 =>
Sr(NO3)2 + LiSO4 = LiSr + (NO3)2SO4
Hg2(NO3)2 + NaBr = Hg2Br2 + Na(NO3) =>
Hg2(NO3)2 + 2 NaBr = Hg2Br2 + 2 Na(NO3)
NH4Br(aq) + CaCl2(aq) = NH4Cl + CaBr2 =>
2 NH4Br(aq) + CaCl2(aq) = 2 NH4Cl + CaBr2
CU2SO4 + Na3PO4 = CU2PO4 + Na3SO4 =>
CU2SO4 + Na3PO4 = CU2PO4 + Na3SO4
Fe + H6S3O12 = FeSO4 + H2O + SO2 =>
3 Fe + 2 H6S3O12 = 3 FeSO4 + 6 H2O + 3 SO2
Ni3 + (Fe(CN)6)2 = Ni3(Fe(CN)6)2 =>
Ni3 + (Fe(CN)6)2 = Ni3(Fe(CN)6)2
Al2(SO4)3 + Hg(C2H3O2)2 = Al(C2H3O2)3 + HgSO4 =>
Al2(SO4)3 + 3 Hg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 HgSO4
Cu2 + H2SO4 = Cu2SO4 + H2O + SO2 =>
Cu2 + 2 H2SO4 = Cu2SO4 + 2 H2O + SO2
C8 = C9 =>
9 C8 = 8 C9
NaHCO3 + KHSO4 = Na2SO4 + K2SO4 + CO2 + H2O =>
2 NaHCO3 + 2 KHSO4 = Na2SO4 + K2SO4 + 2 CO2 + 2 H2O
Cl2 + CuBr2 = CuCl + Br =>
Cl2 + 2 CuBr2 = 2 CuCl + 4 Br
MnSO4(ac) + (NH4)2S(ac) = MnS(s) + (NH4)2SO4(ac) =>
MnSO4(ac) + (NH4)2S(ac) = MnS(s) + (NH4)2SO4(ac)
Ca(OH)2 + NH3 = OH + Ca(NH3)2 =>
Ca(OH)2 + 2 NH3 = 2 OH + Ca(NH3)2
Ca + HNO3 = NH4NHO3 + CaNO3 + H2O =>
9 Ca + 11 HNO3 = NH4NHO3 + 9 CaNO3 + 3 H2O
NaHCO3 + KHSO4 = Na2SO4 + K2SO4 + CO2 + H2O =>
2 NaHCO3 + 2 KHSO4 = Na2SO4 + K2SO4 + 2 CO2 + 2 H2O
CH4 + Cl2 = CH4Cl2 =>
CH4 + Cl2 = CH4Cl2
H2S + Mg(OH)2 = Mg2S2 + HOH =>
2 H2S + 2 Mg(OH)2 = Mg2S2 + 4 HOH
Fe(OH)3 + HIO4 = Fe(IO4)3 + H2O =>
Fe(OH)3 + 3 HIO4 = Fe(IO4)3 + 3 H2O
Sn(HCO3)2 + H2O = H2CO3 + Sn(OH)2 =>
Sn(HCO3)2 + 2 H2O = 2 H2CO3 + Sn(OH)2
Na2Zn(OH)4 + H2S = ZnS + NaHS + H2O =>
Na2Zn(OH)4 + 3 H2S = ZnS + 2 NaHS + 4 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
CoO3 + CO = Co + CO2 =>
CoO3 + 3 CO = Co + 3 CO2
C2H2 + Ba = C2H2Ba2 =>
C2H2 + 2 Ba = C2H2Ba2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
MnO4{-} + HNO3 + H = NO3{-} + Mn{2+} + H2O =>
MnO4{-} + 3 HNO3 + 5 H = 3 NO3{-} + Mn{2+} + 4 H2O
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4) + CO2 + H2O + K2SO4 + KNO3 =>
10 K4Fe(SCN)6 + 97 K2Cr2O7 + 139 H2SO4 = 5 Fe2(SO4)3 + 97 Cr2(SO4) + 60 CO2 + 139 H2O + 87 K2SO4 + 60 KNO3
NaOH + MnBr2 = NaBr + Mn(OH)2 =>
2 NaOH + MnBr2 = 2 NaBr + Mn(OH)2
VO2Cl + Zn + HCl = VCl2 + ZnCl2 + H2O =>
2 VO2Cl + 3 Zn + 8 HCl = 2 VCl2 + 3 ZnCl2 + 4 H2O
Mg + C2H5OH = MgO + C2H6 =>
Mg + C2H5OH = MgO + C2H6
CaSO4(ag) + MgCl2(ag) = CaCl2(ag) + MgSO4(ag) =>
CaSO4(ag) + MgCl2(ag) = CaCl2(ag) + MgSO4(ag)
H2CO3 + Be(OH)2 = H2O + Be(CO3) =>
H2CO3 + Be(OH)2 = 2 H2O + Be(CO3)
NaHO + HNO3 = H2O + NaNO3 =>
NaHO + HNO3 = H2O + NaNO3
Fe(iii)2O3 + CO = Fe + CO2 =>
Fe(iii)2O3 + 3 CO = 2 Fe + 3 CO2
P6 = P3 =>
P6 = 2 P3
Cr2O3 + MgO = MgO2 + Cr =>
Cr2O3 + 3 MgO = 3 MgO2 + 2 Cr
C10H8 = C4 + H =>
2 C10H8 = 5 C4 + 16 H
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