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2 C2H3Cl + CaSi = CaCl2 + 2 C2H2 + Si + 2 H
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
C4H8 + KMnO4 = C4H6O2 + MnO2 + KOH =>
C4H8 + 2 KMnO4 = C4H6O2 + 2 MnO2 + 2 KOH
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C6H5Cl + O2 = CO + H2O + Cl2 =>
4 C6H5Cl + 17 O2 = 24 CO + 10 H2O + 2 Cl2
Re2O7 + Re = ReO3 =>
3 Re2O7 + Re = 7 ReO3
CH3COOH + CO3{-} = CH3COO{-} + CO2 + H2O =>
9 CH3COOH + 8 CO3{-} = 8 CH3COO{-} + 10 CO2 + 6 H2O
MgS = Mg + S =>
MgS = Mg + S
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
MgS + ZnCl2 = MgCl2ZnS =>
MgS + ZnCl2 = MgCl2ZnS
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2HPO4 + NaOH = K2NaPO4 + H2O =>
K2HPO4 + NaOH = K2NaPO4 + H2O
K2SiO3 + Pb(NO3)2 = KNO3 + PbSiO3 =>
K2SiO3 + Pb(NO3)2 = 2 KNO3 + PbSiO3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaHSO3 + NaHSO4 = Na2SO4 + SO2 + H2O =>
NaHSO3 + NaHSO4 = Na2SO4 + SO2 + H2O
NaH2PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 NaH2PO4 + H2SO4 = Na2SO4 + 2 H3PO4
Ca(CH3COOH)2 + O2 = CO2 + H2O + CaO =>
2 Ca(CH3COOH)2 + 9 O2 = 8 CO2 + 8 H2O + 2 CaO
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NaHS + H2S = H2 + NaS2 =>
2 NaHS + 2 H2S = 3 H2 + 2 NaS2
CH3CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + CH3COH + K2SO4 =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 CH3COH + K2SO4
C4H10S(l) + O2(g) = CO2 + H2O + SO =>
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO
CaF2 + Li2(SO4) = CaSO4 + LiF =>
CaF2 + Li2(SO4) = CaSO4 + 2 LiF
Zr + N2 = ZrN2 =>
Zr + N2 = ZrN2
Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3
(NH4)2Ce(NO3)6 + C2H6N4O2 = CeO2 + CO2 + N2 + H2O =>
5(NH4)2Ce(NO3)6 + 12 C2H6N4O2 = 5 CeO2 + 24 CO2 + 44 N2 + 56 H2O
NH4 + Ba(OH)3 = Ba + NH4(OH) =>
3 NH4 + Ba(OH)3 = Ba + 3 NH4(OH)
SO3{-} + H2O = SO4{2-} + H{+} + {-} =>
SO3{-} + H2O = SO4{2-} + 2 H{+} + e
NaOH = Na2 + O2 + H2 =>
2 NaOH = Na2 + O2 + H2
Br2 + Al2O3 = AlBr3 + O2 =>
6 Br2 + 2 Al2O3 = 4 AlBr3 + 3 O2
SO3 = S + O2 =>
2 SO3 = 2 S + 3 O2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C6H5ONa + Na2CO3 + H2O = C6H5ONaCOONa + NaOH =>
29 C6H5ONa + 22 Na2CO3 + 6 H2O = 28 C6H5ONaCOONa + 17 NaOH
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
Na2O + CuCl = NaCl + Cu2O =>
Na2O + 2 CuCl = 2 NaCl + Cu2O
HBr + HNO3 = NO + Br2 + H2O =>
6 HBr + 2 HNO3 = 2 NO + 3 Br2 + 4 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al + H = Al3H1 =>
3 Al + H = Al3H1
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
B + F2 = BF2 =>
B + F2 = BF2
C7H6O2 + CaO = C6H6 + CaCO3 =>
C7H6O2 + CaO = C6H6 + CaCO3
Na2SO4 + LiCl = LiSO4 + Na2Cl =>
Na2SO4 + LiCl = LiSO4 + Na2Cl
FeSO4 + H2O + O2 + NaOH = Fe(OH)3 + Na2SO4 =>
4 FeSO4 + 2 H2O + O2 + 8 NaOH = 4 Fe(OH)3 + 4 Na2SO4
CH3NH2 + AlCl3 = CH3NH2AlCl3 =>
CH3NH2 + AlCl3 = CH3NH2AlCl3
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Na2OH2CO3 = Na2CO3H2O =>
Na2OH2CO3 = Na2CO3H2O
PbO2 + MnSO4 + HNO3 = Pb(NO3)2 + PbSO4 + HMnO4 + H2O =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 3 Pb(NO3)2 + 2 PbSO4 + 2 HMnO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
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