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CH2OHCHOHCHOHCHOHCHOHCHO = 2 CH3CH2OH + 2 CO2
Sb2S5 + HNO3 + H2O = H3SbO4 + H6S3O12 + N8O8 =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 6 H3SbO4 + 5 H6S3O12 + 5 N8O8
KMnO4 + HCl + Na2S = MnCl2 + Na2SO4 + KCl + H2O =>
8 KMnO4 + 24 HCl + 5 Na2S = 8 MnCl2 + 5 Na2SO4 + 8 KCl + 12 H2O
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
C6H5OH + H2 = C6H12OH =>
2 C6H5OH + 7 H2 = 2 C6H12OH
Ca(HCO3)2 = CaO + CO2 + H2O =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O
BeSiO3 = Be + SiO3 =>
BeSiO3 = Be + SiO3
N2O5 + Ba(OH)2 = Ba2O5 + N(OH)2 =>
N2O5 + 2 Ba(OH)2 = Ba2O5 + 2 N(OH)2
I2 + NO + H2O = HNO2 + HI =>
I2 + 2 NO + 2 H2O = 2 HNO2 + 2 HI
ZnO2 + H2PO3 = ZnPO4 + H2O =>
ZnO2 + H2PO3 = ZnPO4 + H2O
Cu = Cu2{+} + e =>
2 Cu = Cu2{+} + e
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Al2O3 + B2O3 = AlBO3 =>
Al2O3 + B2O3 = 2 AlBO3
PbS + OH = PbSO4 + H2O =>
PbS + 8 OH = PbSO4 + 4 H2O
Sn + HNO3 = Sn(NO3)4 + H2 =>
Sn + 4 HNO3 = Sn(NO3)4 + 2 H2
CH3CH2CONH2 + H2O = CH3COOH + CH3NH2 =>
CH3CH2CONH2 + H2O = CH3COOH + CH3NH2
NH3OHCl + NaOH + Al = Na3[Al(OH)6] + NaCl + NH3 =>
3 NH3OHCl + 9 NaOH + 2 Al = 2 Na3[Al(OH)6] + 3 NaCl + 3 NH3
Cl2O + FeO = Fe(ClO)2 =>
Cl2O + FeO = Fe(ClO)2
K + HNO3 + H2SO4 = K2SO4 + NO2 + H2O =>
2 K + 2 HNO3 + H2SO4 = K2SO4 + 2 NO2 + 2 H2O
AlBr3 + SO4 = Br + Al2(SO4)3 =>
2 AlBr3 + 3 SO4 = 6 Br + Al2(SO4)3
Zn{2+} + OH{-} = Zn(OH)4{2-} =>
Zn{2+} + 4 OH{-} = Zn(OH)4{2-}
Mn + H2SO4 = Mn2(SO4)3 + H2 =>
2 Mn + 3 H2SO4 = Mn2(SO4)3 + 3 H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cr(C2H3O2)3 + Mg = Mg(C2H3O2)3 + Cr =>
Cr(C2H3O2)3 + Mg = Mg(C2H3O2)3 + Cr
Zn(NO3)2*6H2O + NaOH = Zn(OH)2 + NaNO3 + H2O =>
Zn(NO3)2*6H2O + 2 NaOH = Zn(OH)2 + 2 NaNO3 + 6 H2O
HOOC{-}COOH + K = KOOC{-}COOK + H2 =>
2 HOOC{-}COOH + 2 K = 2 KOOC{-}COOK + H2
C4H8ClOH + KMnO4 = C3H6ClCOOK + MnO2 + KOH + H2O =>
3 C4H8ClOH + 4 KMnO4 = 3 C3H6ClCOOK + 4 MnO2 + KOH + 4 H2O
NaBr + NH4NO3 = NH4Br + NaNO3 =>
NaBr + NH4NO3 = NH4Br + NaNO3
C16H34(l) + O2(g) = CO2(g) + H2O(g) =>
2 C16H34(l) + 49 O2(g) = 32 CO2(g) + 34 H2O(g)
Cu + KClO3 = CuO + KCl =>
3 Cu + KClO3 = 3 CuO + KCl
NaOH + H3PO3 = HOH + Na3PO3 =>
3 NaOH + H3PO3 = 3 HOH + Na3PO3
HCHO2(aq) + O2(g) = CO2(g) + H2O(l) =>
2 HCHO2(aq) + O2(g) = 2 CO2(g) + 2 H2O(l)
Mg + FeSO4 = Mg(SO4)2 + Fe =>
Mg + 2 FeSO4 = Mg(SO4)2 + 2 Fe
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Mg + FeSO4 = Mg(SO4)2 + Fe =>
Mg + 2 FeSO4 = Mg(SO4)2 + 2 Fe
Pb(NO3)2 + AgI = PbI2 + Ag2(NO3)2 =>
Pb(NO3)2 + 2 AgI = PbI2 + Ag2(NO3)2
Ge + F2 = GeF2 =>
Ge + F2 = GeF2
La(IO3)3 = LaIO5 + I2 + O2 =>
La(IO3)3 = LaIO5 + I2 + 2 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba(ClO)2 + K2SO4 = KCl + BaSO4 + O2 =>
Ba(ClO)2 + K2SO4 = 2 KCl + BaSO4 + O2
N2H8Cr2O7 + KIO3 + N2H4SC = N2 + I2 + CO2 + H2O + SO2 + K2CrO4 =>
6 N2H8Cr2O7 + 24 KIO3 + 7 N2H4SC = 13 N2 + 12 I2 + 7 CO2 + 38 H2O + 7 SO2 + 12 K2CrO4
CH4 + S = CHS + H2S =>
2 CH4 + 5 S = 2 CHS + 3 H2S
AgBr + K2S2O3 = KBr + Ag2S2O3 =>
2 AgBr + K2S2O3 = 2 KBr + Ag2S2O3
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
Al(NO3)3 + NaCl = NaNO3 + AlCl3 =>
Al(NO3)3 + 3 NaCl = 3 NaNO3 + AlCl3
KH + H2SO4 = KHSO4 + H2 =>
KH + H2SO4 = KHSO4 + H2
CsCl + I2 + Cl2 = Cs[ICl2] =>
2 CsCl + I2 + Cl2 = 2 Cs[ICl2]
Ca(OH)2 + NaOH = H2O + Na2CaO2 =>
Ca(OH)2 + 2 NaOH = 2 H2O + Na2CaO2
Li2SO4 = Li2O + SO2 + O2 =>
2 Li2SO4 = 2 Li2O + 2 SO2 + O2
LiOH + ZnSO4 = Zn(OH)2 + Li2SO4 =>
2 LiOH + ZnSO4 = Zn(OH)2 + Li2SO4
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