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2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
AlCl3 + CH3OH = Al(OCH3)3 + HCl =>
AlCl3 + 3 CH3OH = Al(OCH3)3 + 3 HCl
OHCH2CHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
9 OHCH2CHCHCH2OH + 4 KMnO4 + 14 H2O = 4 KOH + 4 MnO2 + 12 CH2(OH)CH(OH)CH2(OH)
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Zn + CH3COOH = Zn(CH3CO2)2 + H =>
Zn + 2 CH3COOH = Zn(CH3CO2)2 + 2 H
CoCO3 + Al2O3 = CoAl2O4 + CO2 =>
CoCO3 + Al2O3 = CoAl2O4 + CO2
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SCu + O2 = CuO + SO2 =>
2 SCu + 3 O2 = 2 CuO + 2 SO2
N + Fl = NFl3 =>
N + 3 Fl = NFl3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Cr(OH)3 + Na2SO4 = NaOH + Cr2(SO4)3 =>
2 Cr(OH)3 + 3 Na2SO4 = 6 NaOH + Cr2(SO4)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cl + FeCl2 = FeCl3 =>
Cl + FeCl2 = FeCl3
C + HNO3 + H2O = H2CO3 + NO =>
3 C + 4 HNO3 + H2O = 3 H2CO3 + 4 NO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ag(NH3)2 + HCl = AgCl + N2 + H2 =>
2 Ag(NH3)2 + 2 HCl = 2 AgCl + 2 N2 + 7 H2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C4H9N3O2 + C6H13NO3S = C4H9N3O2*C6H13NO3S =>
C4H9N3O2 + C6H13NO3S = C4H9N3O2*C6H13NO3S
Ni(NO3)2 + NaClO4 = Ni(ClO4)2 + NaNO3 =>
Ni(NO3)2 + 2 NaClO4 = Ni(ClO4)2 + 2 NaNO3
Fe(NO3)3 + O2 = Fe2O3 + NO3 =>
4 Fe(NO3)3 + 3 O2 = 2 Fe2O3 + 12 NO3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
AcOH + CaCl = AcCl + CaOH =>
AcOH + CaCl = AcCl + CaOH
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
C3H6Br2 + KOH = C3H5Br + KBr + H2O =>
C3H6Br2 + KOH = C3H5Br + KBr + H2O
P + IO3{-} + OH{-} = HPO4{2-} + I{-} + H2O =>
6 P + 5 IO3{-} + 12 OH{-} = 6 HPO4{2-} + 5 I{-} + 3 H2O
MCl2 + KMnO4 + HCl = MCl3 + KCl + MnCl2 + H2O =>
5 MCl2 + KMnO4 + 8 HCl = 5 MCl3 + KCl + MnCl2 + 4 H2O
CH3COOAg + NiCl2 = Ni(CH3COO)2 + AgCl =>
2 CH3COOAg + NiCl2 = Ni(CH3COO)2 + 2 AgCl
HOCH2CH2NH2 + O2 = CO2 + N2 + H2O =>
4 HOCH2CH2NH2 + 13 O2 = 8 CO2 + 2 N2 + 14 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
TiOSO4 + Zn = TiOSO4Zn =>
TiOSO4 + Zn = TiOSO4Zn
C2H16O + O2 = CO2 + H2O =>
2 C2H16O + 11 O2 = 4 CO2 + 16 H2O
Al4 + C4 = Al4C3 =>
4 Al4 + 3 C4 = 4 Al4C3
C + HNO3 + H2O = H2CO3 + NO =>
3 C + 4 HNO3 + H2O = 3 H2CO3 + 4 NO
[Co(NH3)5(OH2)]3 + HCl = [Co(NH3)5Cl]Cl2 + H2O + H =>
[Co(NH3)5(OH2)]3 + 9 HCl = 3[Co(NH3)5Cl]Cl2 + 3 H2O + 9 H
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Al2(CrO4)3 + (NH4)2SO4 = (NH4)2CrO4 + Al2(SO4)3 =>
Al2(CrO4)3 + 3(NH4)2SO4 = 3(NH4)2CrO4 + Al2(SO4)3
KBr + H2SO4 = KHSO4 + Br2 + H2S + H2O =>
8 KBr + 9 H2SO4 = 8 KHSO4 + 4 Br2 + H2S + 4 H2O
aluminum + sulfuricacid = aluminumsulfate + hydrogen =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CCl(NO3)2(aq) + Na2S(aq) = CClS(s) + NaNO3(aw) =>
CCl(NO3)2(aq) + Na2S(aq) = CClS(s) + 2 NaNO3(aw)
NaOH + CH3COOCHCH2 = CH3CHO + CH3COONa =>
NaOH + CH3COOCHCH2 = CH3CHO + CH3COONa
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + CO = NaCO =>
Na + CO = NaCO
(H2SO4) + (NaOH) = Na2SO4 + H2O =>
(H2SO4) + 2(NaOH) = Na2SO4 + 2 H2O
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
C60H95O40N + O2 = CH4 + CO2 + NH3 =>
C60H95O40N + 17 O2 = 23 CH4 + 37 CO2 + NH3
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