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FeO + H2SO4 = FeSO4 + H2O
CaCO3 + C2H5OH = CO2 + H2O + C2H5COOCa =>
4 CaCO3 + 5 C2H5OH = 2 CO2 + 5 H2O + 4 C2H5COOCa
C20H18O8 + O2 = CO2 + H2O =>
2 C20H18O8 + 41 O2 = 40 CO2 + 18 H2O
PbO + HCl = PbCl + Cl2 + H2O =>
2 PbO + 4 HCl = 2 PbCl + Cl2 + 2 H2O
LiC2H3O2H2O = HC2H3O2LiOH =>
LiC2H3O2H2O = HC2H3O2LiOH
Ba(NO3)2 + K2CO3 = KNO3 + BaCO3 =>
Ba(NO3)2 + K2CO3 = 2 KNO3 + BaCO3
CrFeSO4 = CrSO4Fe =>
CrFeSO4 = CrSO4Fe
Na + H3O = Na4O2H5 + H5 =>
20 Na + 10 H3O = 5 Na4O2H5 + H5
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
H3SO4 = HH2SO4 =>
H3SO4 = HH2SO4
Fe2NO3NaOH = Fe2OHNaNO3 =>
Fe2NO3NaOH = Fe2OHNaNO3
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
H3BO3 + Cr(OH)2 = Cr3(BO3)2 + H2O =>
2 H3BO3 + 3 Cr(OH)2 = Cr3(BO3)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + Cl2 = P2Cl4 =>
2 P + 2 Cl2 = P2Cl4
LiO + HCl = LiCl + HO =>
LiO + HCl = LiCl + HO
CH3CH2BrNaSH = CH3CH2NaBrSH =>
CH3CH2BrNaSH = CH3CH2NaBrSH
NaBr + HSO4 = Na2SO4 + SO2 + Br2 + H2O =>
6 NaBr + 4 HSO4 = 3 Na2SO4 + SO2 + 3 Br2 + 2 H2O
Ca(OH)2 + CrO3 = Ca + H9O4 + H2CrO7 =>
14 Ca(OH)2 + 5 CrO3 = 14 Ca + 2 H9O4 + 5 H2CrO7
Hg(NO3)2(aq) + KI(aq) = K2HgI4(aq) + KNO3(aq) =>
Hg(NO3)2(aq) + 4 KI(aq) = K2HgI4(aq) + 2 KNO3(aq)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ni(OH)2CO2 = NiCO3H2O =>
Ni(OH)2CO2 = NiCO3H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
SilverNitrateCalciumBromide = CalciumNitrateSilverBromide =>
SilverNitrateCalciumBromide = CalciumNitrateSilverBromide
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mo + As = MoAs =>
Mo + As = MoAs
ZnBr2 + Ag(NO3)2 = Zn(NO3)2 + AgBr2 =>
ZnBr2 + Ag(NO3)2 = Zn(NO3)2 + AgBr2
CuSO4 + Co = Co(SO4)3 + Cu =>
3 CuSO4 + Co = Co(SO4)3 + 3 Cu
SrSAlCl = SrClAlS =>
SrSAlCl = SrClAlS
(NaNO3) = (NaNO2) + O2 =>
2(NaNO3) = 2(NaNO2) + O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HNO3KOH = H2OK(NO3) =>
HNO3KOH = H2OK(NO3)
C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O
Cu(SO4) + MgCl2 = CuCl2 + Mg(SO4) =>
Cu(SO4) + MgCl2 = CuCl2 + Mg(SO4)
Se + H2SO4 = H2SeO3 + SO2 + H2O =>
Se + 2 H2SO4 = H2SeO3 + 2 SO2 + H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CaC2H2 = C2H2Ca =>
CaC2H2 = C2H2Ca
LiCrO = CrLiO =>
LiCrO = CrLiO
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
Zn(NO3)2 + K2CO3 + H2O = (ZnOH)2CO3 + KNO3 + CO2 =>
2 Zn(NO3)2 + 2 K2CO3 + H2O = (ZnOH)2CO3 + 4 KNO3 + CO2
Ba(NO3)2 + NaHCo3 = Ba(HCo3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHCo3 = Ba(HCo3)2 + 2 NaNO3
C7H9 + O2 = CO2 + H2O =>
4 C7H9 + 37 O2 = 28 CO2 + 18 H2O
Al2(SO3)3 + NH4OH = Al(OH)3 + (NH4)2SO3 =>
Al2(SO3)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO3
I2 + Fe(OH)3 = Fe(IO)3 + FeI3 + H2O =>
3 I2 + 2 Fe(OH)3 = Fe(IO)3 + FeI3 + 3 H2O
Na2(CO3)Ag(NO3) = Ag(CO3)Na2(NO3) =>
Na2(CO3)Ag(NO3) = Ag(CO3)Na2(NO3)
C2H5CHOCH3MgBr = C4H9OMgBr =>
C2H5CHOCH3MgBr = C4H9OMgBr
Al + Cl3 = AlCl =>
3 Al + Cl3 = 3 AlCl
S8 + OH{-} = S2O3{2-} + H2O + S{2-} =>
S8 + 12 OH{-} = 2 S2O3{2-} + 6 H2O + 4 S{2-}
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