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MgSO4 = MgO + SO3
Cd(s) + HCl(aq) = CdCl2 + H2 =>
Cd(s) + 2 HCl(aq) = CdCl2 + H2
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4 =>
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4
HI + Cd(OH)2 = CdI2 + H2O =>
2 HI + Cd(OH)2 = CdI2 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
C37H76 + O2 = CO + H2O =>
2 C37H76 + 75 O2 = 74 CO + 76 H2O
HCI + NaOH = NaCI + H2O1 =>
HCI + NaOH = NaCI + H2O1
Ag2S + NaOH + Al = Na2S + NaAlO2 + Ag + H2O =>
3 Ag2S + 8 NaOH + 2 Al = 3 Na2S + 2 NaAlO2 + 6 Ag + 4 H2O
CoSO4 + Fe(NO3)2 = Co(NO3)2 + FeSO4 =>
CoSO4 + Fe(NO3)2 = Co(NO3)2 + FeSO4
Al(OH)3 + HCl = AlCl3 + OHH =>
Al(OH)3 + 3 HCl = AlCl3 + 3 OHH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr(OH)3 + Na2O2 = Na2CrO4 + H2O + NaOH =>
2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 2 NaOH
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
C3H7COONa + NaOH = Na2CO3 + C3H6 + H2O =>
9 C3H7COONa + 3 NaOH = 6 Na2CO3 + 10 C3H6 + 3 H2O
S + Cr(OH)3 = Cr(S)3 + OH =>
3 S + Cr(OH)3 = Cr(S)3 + 3 OH
NH3OHCl + NaOH + NiSO4 = Ni(NH2OH)6(OH)2 + Na2SO4 + NaCl + H2O =>
6 NH3OHCl + 8 NaOH + NiSO4 = Ni(NH2OH)6(OH)2 + Na2SO4 + 6 NaCl + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al2Ca + (SO4)3(OH)2 =>
Al2(SO4)3 + Ca(OH)2 = Al2Ca + (SO4)3(OH)2
C2H4 + Cl2 = C2Cl4 + HCl =>
C2H4 + 4 Cl2 = C2Cl4 + 4 HCl
Ni + HCl = NiHCl =>
Ni + HCl = NiHCl
C2H3Br + HBr = C2H6 + Br2 =>
C2H3Br + 3 HBr = C2H6 + 2 Br2
Zn + Cd(NO3)2 = Cd + Zn(NO3) =>
2 Zn + Cd(NO3)2 = Cd + 2 Zn(NO3)
NaF + HCl = NaCl + HF =>
NaF + HCl = NaCl + HF
KClO3 + FeO + HCl = KCl + FeCl3 + H2O =>
KClO3 + 6 FeO + 18 HCl = KCl + 6 FeCl3 + 9 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C4H10 + HNO3 = C4H9NO2 + H2O =>
C4H10 + HNO3 = C4H9NO2 + H2O
CH2COOH + H2O = CH2COO + H3O =>
CH2COOH + H2O = CH2COO + H3O
NiNO + NaOH = NiOH + NaNO =>
NiNO + NaOH = NiOH + NaNO
InBr3 + P2O5 = In2O3 + PBr5 =>
10 InBr3 + 3 P2O5 = 5 In2O3 + 6 PBr5
HCI + O2 = H2O + CI =>
4 HCI + O2 = 2 H2O + 4 CI
FeS + KMnO4 + KOH = Fe2(MnO4)3 + K2MnO4 + K2SO4 + H2O =>
2 FeS + 18 KMnO4 + 16 KOH = Fe2(MnO4)3 + 15 K2MnO4 + 2 K2SO4 + 8 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb + O2 = Pb2O3* =>
4 Pb + 3 O2 = 2 Pb2O3*
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Cr + KOH + H2O = KCr(OH)4 + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 KCr(OH)4 + 3 H2
NH3 + SO3 = NH3SO3 =>
NH3 + SO3 = NH3SO3
ClO3{-} + Cu + H{+} = Cl{-} + Cu{2+} + H2O =>
ClO3{-} + 3 Cu + 6 H{+} = Cl{-} + 3 Cu{2+} + 3 H2O
Fe(SCN)3 + Na3PO4 = NaSCN + FePO4 =>
Fe(SCN)3 + Na3PO4 = 3 NaSCN + FePO4
Mg + N = Mg2N2 =>
2 Mg + 2 N = Mg2N2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na(aq) + Cl2(aq) = NaCl(aq) =>
2 Na(aq) + Cl2(aq) = 2 NaCl(aq)
C8H5KO4 + NaOH = C8H4KO4Na + H2O =>
C8H5KO4 + NaOH = C8H4KO4Na + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NH4Cl + KOH = KCl + NH3 + H2O =>
NH4Cl + KOH = KCl + NH3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu(s) + Br2(g) = CuBr2(s) =>
Cu(s) + Br2(g) = CuBr2(s)
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