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Al + H2SO4 = AlSO4 + H2
Fe2(So4)3 + KOH = K2So4 + Fe(OH)3 =>
Fe2(So4)3 + 6 KOH = 3 K2So4 + 2 Fe(OH)3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C7H6O2 + O2 = CO2 + H2 =>
C7H6O2 + 6 O2 = 7 CO2 + 3 H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
ZNSO4 + K4[Fe(CN)6] = K2ZNFe(CN)6 + K2SO4 =>
ZNSO4 + K4[Fe(CN)6] = K2ZNFe(CN)6 + K2SO4
Al + H2SO4 = Al2SO4 + H2 =>
2 Al + H2SO4 = Al2SO4 + H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
C3H4 + Br2 = C3H4Br2 =>
C3H4 + Br2 = C3H4Br2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KI(aq) + Pb(NO3)2(aq) = KNO3(s) + I(aq) + Pb(aq) =>
2 KI(aq) + Pb(NO3)2(aq) = 2 KNO3(s) + 2 I(aq) + Pb(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C + O2 = CO2 =>
C + O2 = CO2
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
H2SO4 + Al(NO3)3 = Al(SO4)3 + H2NO3 =>
3 H2SO4 + Al(NO3)3 = Al(SO4)3 + 3 H2NO3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
AG + KI = AGI + K =>
AG + KI = AGI + K
Mg + KNO3 + H2O = Mg(OH)2 + NH3 + KOH =>
4 Mg + KNO3 + 6 H2O = 4 Mg(OH)2 + NH3 + KOH
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
Fe + Cu{2+} = Fe{3+} + Cu =>
2 Fe + 3 Cu{2+} = 2 Fe{3+} + 3 Cu
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H6 + HCl = C2H5Cl + H2 =>
C2H6 + HCl = C2H5Cl + H2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C2H6 + H2 = C2H8 =>
C2H6 + H2 = C2H8
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
HCl + BACl2 = HCl2 + BACl =>
HCl + BACl2 = HCl2 + BACl
PbSO4 + Fe = FeS + PbO + O2 =>
2 PbSO4 + 2 Fe = 2 FeS + 2 PbO + 3 O2
As2S3 + NaOH + NaClO3 = Na3AsO4 + Na2SO4 + NaClO + H2O =>
As2S3 + 12 NaOH + 7 NaClO3 = 2 Na3AsO4 + 3 Na2SO4 + 7 NaClO + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe(NO3)3 + KSCN = FeSCN(SCN)2 + KNO3 =>
Fe(NO3)3 + 3 KSCN = FeSCN(SCN)2 + 3 KNO3
PbSO4 + Fe = FeS + PbO + O2 =>
2 PbSO4 + 2 Fe = 2 FeS + 2 PbO + 3 O2
CH3COH + Ag2O = Ag + CH3COOH =>
CH3COH + Ag2O = 2 Ag + CH3COOH
PbSO4 + Fe = FeS + PbO + O2 =>
2 PbSO4 + 2 Fe = 2 FeS + 2 PbO + 3 O2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Br + BaI = I2 + BaBr =>
2 Br + 2 BaI = I2 + 2 BaBr
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
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