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KMnO4 + 5 FeO + 18 HCl = MnCl2 + 9 H2O + 5 FeCl3 + KCl
Ca(CO3) + HCl = CaCl2 + H2(CO3) =>
Ca(CO3) + 2 HCl = CaCl2 + H2(CO3)
Na2CO3 + HCl(aq) = NaCl(aq) + CO2 + H2O =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + CO2 + H2O
CuCl2(aq) + CaCl(aq) = CaCl2(aq) + CuCl(aq) =>
CuCl2(aq) + CaCl(aq) = CaCl2(aq) + CuCl(aq)
CO2 + H2 + N2 = HCN + O2 =>
2 CO2 + H2 + N2 = 2 HCN + 2 O2
C2H5Br + H2 = C2H6 + HBr =>
C2H5Br + H2 = C2H6 + HBr
Cu + AgNO3 = Ag + Cu2(NO3)2 =>
2 Cu + 2 AgNO3 = 2 Ag + Cu2(NO3)2
H2O2(g) = H2O(l) + O2(g) =>
2 H2O2(g) = 2 H2O(l) + O2(g)
SbF5 + H2O = SbOF3 + HF =>
SbF5 + H2O = SbOF3 + 2 HF
CH3NH3Cl2NaOH = CH3ClNaClNH3OH =>
CH3NH3Cl2NaOH = CH3ClNaClNH3OH
NaMnO4 + SO2 + H2O = Na2SO4 + MnSO4 + H2SO4 =>
2 NaMnO4 + 5 SO2 + 2 H2O = Na2SO4 + 2 MnSO4 + 2 H2SO4
K3[Fe(SCN)6] + Na2CrO7 + H2SO2 = Fe(NO3)3 + Cr(SO4) + CO2 + H2O + Na2SO4 + KNO3 =>
K3[Fe(SCN)6] + 36 Na2CrO7 + 66 H2SO2 = Fe(NO3)3 + 36 Cr(SO4) + 6 CO2 + 66 H2O + 36 Na2SO4 + 3 KNO3
C3 = C =>
C3 = 3 C
CrCl2 + KOH = Cr(OH)2 + KCl =>
CrCl2 + 2 KOH = Cr(OH)2 + 2 KCl
CuO2 = O2 + CuO =>
2 CuO2 = O2 + 2 CuO
C5H12 + Cl2 = C5H11Cl + H2 =>
2 C5H12 + Cl2 = 2 C5H11Cl + H2
Ag(NH3)2 + HNO3 = NO3(NH3)2 + Ag + H =>
Ag(NH3)2 + HNO3 = NO3(NH3)2 + Ag + H
S + KClO3 = SO2 + KCl =>
3 S + 2 KClO3 = 3 SO2 + 2 KCl
CuCl2(aq) = Cu(s) + Cl2(g) =>
CuCl2(aq) = Cu(s) + Cl2(g)
CH4 + NH3 = HCN + H2 =>
CH4 + NH3 = HCN + 3 H2
CuFeS2 + O2 = CuS + FeO + SO2 =>
2 CuFeS2 + 3 O2 = 2 CuS + 2 FeO + 2 SO2
Br2 = Br =>
Br2 = 2 Br
VN + C = V + CN =>
VN + C = V + CN
KOHCu(No3)2 = K(No3)2CuOH =>
KOHCu(No3)2 = K(No3)2CuOH
Ag2O + H2S + O2 = Ag2S04 + H2O =>
2 Ag2O + 8 H2S + 3 O2 = 2 Ag2S04 + 8 H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
C6H19OH + O2 = CO2 + H2O =>
2 C6H19OH + 21 O2 = 12 CO2 + 20 H2O
ZnS = S8 + Zn =>
8 ZnS = S8 + 8 Zn
H2S(aq) + KOH(aq) = H2O(l) + KHS(s) =>
H2S(aq) + KOH(aq) = H2O(l) + KHS(s)
AlCl3 + I2 = AlI + Cl2 =>
2 AlCl3 + I2 = 2 AlI + 3 Cl2
CH3CHCH2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 18 H2O + 15 CH3COOH
[Cu(NH3)4(OH2)2]SO4 + NaOH = Cu(OH)2 + Na2SO4 + NH3 + H2O =>
[Cu(NH3)4(OH2)2]SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3 + 2 H2O
CrCl3 + C22H23N3O9 + H2O = Cr(NO3) + (CH3)Cl + H2 + CO2 =>
3 CrCl3 + C22H23N3O9 + 26 H2O = 3 Cr(NO3) + 9(CH3)Cl + 24 H2 + 13 CO2
HBrO3 + Mg(OH)2 = Mg(BrO3)2 + H2O =>
2 HBrO3 + Mg(OH)2 = Mg(BrO3)2 + 2 H2O
HCOOK = COOK{-} + H{+} =>
HCOOK = COOK{-} + H{+}
FeBr2 + HNO3 = Fe(NO3)3 + NO + H2O + Br2 =>
FeBr2 + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O + Br2
N4 + S2 = N4S6 =>
N4 + 3 S2 = N4S6
NH4 + H2O = H3O + NO3 =>
NH4 + 13 H2O = 10 H3O + NO3
(CH3)2NN2 + N2O4 = N2 + H2O + CO2 =>
4(CH3)2NN2 + 7 N2O4 = 13 N2 + 12 H2O + 8 CO2
Cl2 + Ca3P2 + H2O = Ca3(PO4)2 + HCl =>
8 Cl2 + Ca3P2 + 8 H2O = Ca3(PO4)2 + 16 HCl
FeCl2 + AlF3 = FeF2 + AlCl3 =>
3 FeCl2 + 2 AlF3 = 3 FeF2 + 2 AlCl3
Al + SnBr4 = AlBr3 + Sn =>
4 Al + 3 SnBr4 = 4 AlBr3 + 3 Sn
HNO3(aq) + Tc(s) = HTcO4(aq) + NO2(g) + H2O(l) =>
7 HNO3(aq) + Tc(s) = HTcO4(aq) + 7 NO2(g) + 3 H2O(l)
PH3 + KMnO4 + H2SO3 = KHSO4 + MnSO4 + P4 + H2O =>
4 PH3 + 12 KMnO4 + 24 H2SO3 = 12 KHSO4 + 12 MnSO4 + P4 + 24 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
BaCO3 + CO2 + H2O = Ba(HCO3)2 =>
BaCO3 + CO2 + H2O = Ba(HCO3)2
ZrO2 + H3BO3 + Mg = ZrB2 + MgO + H2O =>
ZrO2 + 2 H3BO3 + 5 Mg = ZrB2 + 5 MgO + 3 H2O
B2S3 + O2 = B2O3 + SO2 =>
2 B2S3 + 9 O2 = 2 B2O3 + 6 SO2
Au + AgNO3 = Au(NO3) + Ag =>
Au + AgNO3 = Au(NO3) + Ag
C6H15NO3 + HCl = C6H15Cl + HNO2 + O2 =>
2 C6H15NO3 + 2 HCl = 2 C6H15Cl + 2 HNO2 + O2
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