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2(C6H5)2CO + NaBH4 = 2(C6H5)2CHOH + Na + B
C8H6 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C8H6 + 26 KMnO4 + 39 H2SO4 = 40 C6H5COOH + 13 K2SO4 + 26 MnSO4 + 24 H2O
CuFeS2 + Fe2(SO4)3 + H2O = CuSO4 + FeSO4 + H2SO4 =>
CuFeS2 + 8 Fe2(SO4)3 + 8 H2O = CuSO4 + 17 FeSO4 + 8 H2SO4
NH4Cl + Ca(NO3)2 = CaCl2 + NH4(NO3) =>
2 NH4Cl + Ca(NO3)2 = CaCl2 + 2 NH4(NO3)
CdS + F2 = CdF2 + S =>
CdS + F2 = CdF2 + S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O
CH2CHOCOCH3 + CH3OH = CH2CHOH + CH3OCOCH3 =>
CH2CHOCOCH3 + CH3OH = CH2CHOH + CH3OCOCH3
H3PO4 = H2 + H2PO4 =>
2 H3PO4 = H2 + 2 H2PO4
CaCl2 + (CuOH)2CO3 = CaCO3 + (CuOH)Cl =>
CaCl2 + (CuOH)2CO3 = CaCO3 + 2(CuOH)Cl
MnCl2 + CoSO4 = MnSO4 + CoCl2 =>
MnCl2 + CoSO4 = MnSO4 + CoCl2
NH4Cl + Fe(OH)2 = NH3 + FeCl2 + H2O =>
2 NH4Cl + Fe(OH)2 = 2 NH3 + FeCl2 + 2 H2O
K2TeO3 + KMnO4 + H2SO4 = K2TeO4 + MnSO4 + K2SO4 + H2O =>
5 K2TeO3 + 2 KMnO4 + 3 H2SO4 = 5 K2TeO4 + 2 MnSO4 + K2SO4 + 3 H2O
H2SO4 + KI + K2CrO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
8 H2SO4 + 6 KI + 2 K2CrO4 = 3 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Zn{2+} + OH{-} = Zn(OH)4{2-} =>
Zn{2+} + 4 OH{-} = Zn(OH)4{2-}
Cr2O3 + CO2 + OH{-} = CH4O + CrO4{2-} =>
Cr2O3 + CO2 + 4 OH{-} = CH4O + 2 CrO4{2-}
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2 =>
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2
HCH3CO2 + Zn(OH)2 = H2O + Zn(CH3CO2)2 =>
2 HCH3CO2 + Zn(OH)2 = 2 H2O + Zn(CH3CO2)2
H2SO4 + Ca3P2 = SO2 + H2O + Ca3(PO4)2 =>
8 H2SO4 + Ca3P2 = 8 SO2 + 8 H2O + Ca3(PO4)2
Li2O + H2 = LiH + O2 =>
2 Li2O + 2 H2 = 4 LiH + O2
Li2SO4 + Sr(ClO3)2 = Li2(ClO3)2 + SrSO4 =>
Li2SO4 + Sr(ClO3)2 = Li2(ClO3)2 + SrSO4
Au(s) + Cl2(g) = AuCl =>
2 Au(s) + Cl2(g) = 2 AuCl
H2SO4 + NH3 = N2H8SO4 =>
H2SO4 + 2 NH3 = N2H8SO4
Sr + H2 = Sr2H =>
4 Sr + H2 = 2 Sr2H
NiO + HCl = HO + NiCl =>
NiO + HCl = HO + NiCl
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
P(k) + O4(d) = P2O5(d) =>
8 P(k) + 5 O4(d) = 4 P2O5(d)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlPo4 + Na2S = Al2S3 + Na3Po4 =>
2 AlPo4 + 3 Na2S = Al2S3 + 2 Na3Po4
Cs + H(OH) = CsOH + H2 =>
2 Cs + 2 H(OH) = 2 CsOH + H2
NH4Cl + Na2S = (NH4)2S + NaCl =>
2 NH4Cl + Na2S = (NH4)2S + 2 NaCl
CrO4SCaN2O6 = Cr(NO3)2CaSO4 =>
CrO4SCaN2O6 = Cr(NO3)2CaSO4
NaEDTA + Ni = NiEDTA + Na =>
NaEDTA + Ni = NiEDTA + Na
CdCl2 + (NH4)2CO3 = CdCO3 + NH4Cl =>
CdCl2 + (NH4)2CO3 = CdCO3 + 2 NH4Cl
CaSO4 + NaHCO3 = Na2SO4 + CaCO3 + H2O + CO2 =>
CaSO4 + 2 NaHCO3 = Na2SO4 + CaCO3 + H2O + CO2
As2S5 + KClO4 + H2O = H3AsO4 + H2SO4 + KCl =>
As2S5 + 5 KClO4 + 8 H2O = 2 H3AsO4 + 5 H2SO4 + 5 KCl
Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
NaClO3 = NaClNaCl + O2 =>
2 NaClO3 = NaClNaCl + 3 O2
H3PO4 + BrOH = H2O + Br3PO4 =>
H3PO4 + 3 BrOH = 3 H2O + Br3PO4
LiCl + ZrCl4 = Li2ZrCl6 =>
2 LiCl + ZrCl4 = Li2ZrCl6
C1H28 + O2 = CO2 + H2O =>
C1H28 + 8 O2 = CO2 + 14 H2O
Mn3O2 + HCl = Mn7Cl2 + H2O + Cl2 =>
7 Mn3O2 + 28 HCl = 3 Mn7Cl2 + 14 H2O + 11 Cl2
AlI + Ni = Al + Ni2I =>
AlI + 2 Ni = Al + Ni2I
CaCl2 + (CuOH)2CO3 = (CuOH)2Cl2 + CaCO3 =>
CaCl2 + (CuOH)2CO3 = (CuOH)2Cl2 + CaCO3
Al2(CO3)3 + HCl = CO2(g) + AlCl3(aq) + H2O =>
Al2(CO3)3 + 6 HCl = 3 CO2(g) + 2 AlCl3(aq) + 3 H2O
HNO2 = HNO3(aq) + NO(g) + H2O =>
3 HNO2 = HNO3(aq) + 2 NO(g) + H2O
PCl3 + H2O2 = H3PO3Cl3 =>
2 PCl3 + 3 H2O2 = 2 H3PO3Cl3
PbLi2 + NaOH = Pb(OH)2 + NaLi =>
PbLi2 + 2 NaOH = Pb(OH)2 + 2 NaLi
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