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FeS2 + 2 HBr = FeBr2 + 2 S + H2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
KHSO5*KHSO4*K2SO4 = S + O2 + K + H2 =>
2 KHSO5*KHSO4*K2SO4 = 6 S + 13 O2 + 8 K + 2 H2
K2SO4 + CaCl2 = K2Cl2 + CaSO4 =>
K2SO4 + CaCl2 = K2Cl2 + CaSO4
Si + N = Si3N4 =>
3 Si + 4 N = Si3N4
Cl2 + HBr = Br2 + HCl =>
Cl2 + 2 HBr = Br2 + 2 HCl
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
FeO + HCl = Fe(OH2) + Cl =>
FeO + 2 HCl = Fe(OH2) + 2 Cl
CaCl2 + F = CaF2 + Cl =>
CaCl2 + 2 F = CaF2 + 2 Cl
NH4SO4 + NaOH = NH3 + H2O + NaSO4 =>
NH4SO4 + NaOH = NH3 + H2O + NaSO4
ClO{-} = ClO3{-} + Cl{-} =>
3 ClO{-} = ClO3{-} + 2 Cl{-}
AE + HOH = AEOH + H2 =>
2 AE + 2 HOH = 2 AEOH + H2
BeO + SO2 = BeSO3 =>
BeO + SO2 = BeSO3
CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl
C6H14O + K2Cr2O7 + H2SO4 = C6H12O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H14O + K2Cr2O7 + 4 H2SO4 = 3 C6H12O + K2SO4 + Cr2(SO4)3 + 7 H2O
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
O + NH4 = H2O + NH3 =>
O + 2 NH4 = H2O + 2 NH3
Mg(OH){2} + FeCl{2} = Fe(OH){2} + MgCl{2} =>
Mg(OH){2} + FeCl{2} = Fe(OH){2} + MgCl{2}
HgHCO3 = Hg2CO3 + H2O + CO2 =>
2 HgHCO3 = Hg2CO3 + H2O + CO2
(C2H6)2 + CO2 = C2H + H6O =>
5(C2H6)2 + 4 CO2 = 12 C2H + 8 H6O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(OH)2 = H2O + Cu(O) =>
Cu(OH)2 = H2O + Cu(O)
N2O2 = NO = Q =>
N2O2 = 2 NO
Mn3N2 = Mn2 + N2 =>
2 Mn3N2 = 3 Mn2 + 2 N2
Al(s) + SnCl2(aq) = Sn(s) + AlCl3(aq) =>
2 Al(s) + 3 SnCl2(aq) = 3 Sn(s) + 2 AlCl3(aq)
CaCl2(aq) + NH4Cl + K4[Fe(CN)6] = (NH4)2Ca[Fe(CN)6] + KCl =>
CaCl2(aq) + 2 NH4Cl + K4[Fe(CN)6] = (NH4)2Ca[Fe(CN)6] + 4 KCl
Al + (HCl)3 = Al(Cl)3 + H =>
Al + (HCl)3 = Al(Cl)3 + 3 H
Cu(OH)NO3 + HCl = CuCl2 + H2O + HNO3 =>
Cu(OH)NO3 + 2 HCl = CuCl2 + H2O + HNO3
PH3 + O2 = H2 + PO4 =>
2 PH3 + 4 O2 = 3 H2 + 2 PO4
Na + Fe(ClO3)3 = Fe + NaClO3 =>
3 Na + Fe(ClO3)3 = Fe + 3 NaClO3
PbCl2 + FeCl3 = PbCl4 + FeCl2 =>
PbCl2 + 2 FeCl3 = PbCl4 + 2 FeCl2
Co(NO3)2*6H2O + C2H8N2 + NCS = [Co(C2H8N2)2(NCS)2]NCS + H2O + NO3 =>
Co(NO3)2*6H2O + 2 C2H8N2 + 3 NCS = [Co(C2H8N2)2(NCS)2]NCS + 6 H2O + 2 NO3
Na2CH3O3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
8 Na2CH3O3 + 13 HC2H3O2 = 16 NaC2H3O2 + 2 CO2 + 14 H2O
Cr(OH)3 + H2SO4 = Cr(OH)SO4 + H2O =>
Cr(OH)3 + H2SO4 = Cr(OH)SO4 + 2 H2O
HC + H2C2Sr = C2Sr + H2C =>
2 HC + H2C2Sr = C2Sr + 2 H2C
K2SO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbSO4(s) =>
K2SO4(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbSO4(s)
Al + H2O = Al2O3 + Al(OH3) =>
8 Al + 9 H2O = Al2O3 + 6 Al(OH3)
FeCl2(aq) + KMnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2(aq) + H2O(l) + KCl(aq) =>
5 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = 5 FeCl3(aq) + MnCl2(aq) + 4 H2O(l) + KCl(aq)
Ca + O2H2 = CaO2 + H2 =>
Ca + O2H2 = CaO2 + H2
Mg(OH)2 + Na2EDTA{2-} = MgEDTA{2-} + NaOH =>
Mg(OH)2 + Na2EDTA{2-} = MgEDTA{2-} + 2 NaOH
AlCl3 + S8 = Al2S3 + Cl2 =>
16 AlCl3 + 3 S8 = 8 Al2S3 + 24 Cl2
Pb + Nh3 = Pb(Nh3) =>
Pb + Nh3 = Pb(Nh3)
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
KClO3{-} = KCl{-} + O2 =>
2 KClO3{-} = 2 KCl{-} + 3 O2
SIO2(s) + C(s) = SIC(s) + CO(g) =>
SIO2(s) + 3 C(s) = SIC(s) + 2 CO(g)
FeS2 + HBr = FeBr2 + S + H2 =>
FeS2 + 2 HBr = FeBr2 + 2 S + H2
FeSO4 + H2SO4 = H2S + Fe2(SO4)3 + H2O =>
8 FeSO4 + 5 H2SO4 = H2S + 4 Fe2(SO4)3 + 4 H2O
C2H67O + O2 = CO2 + H2O =>
4 C2H67O + 73 O2 = 8 CO2 + 134 H2O
Zn(O2CCH3)2 + KI = ZnI + K(O2CCH3)2 =>
Zn(O2CCH3)2 + KI = ZnI + K(O2CCH3)2
H3CH2OH + O2 = CO2 + H2O =>
H3CH2OH + 2 O2 = CO2 + 3 H2O
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