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CHCH + H2O = CH3CHO
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH =>
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH
NO3 + SO2 = N2O3 + SO4 =>
4 NO3 + 3 SO2 = 2 N2O3 + 3 SO4
Na2S2O3 + AgBr = NaBr + Na3Ag(S2O3)2 =>
2 Na2S2O3 + AgBr = NaBr + Na3Ag(S2O3)2
Al + CaSO4 = Al2(SO4)3 + Ca =>
2 Al + 3 CaSO4 = Al2(SO4)3 + 3 Ca
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
Na + H2S = NaH + S =>
2 Na + H2S = 2 NaH + S
CH3CH2CH3(g) + O2 = CO2(g) + H2O(g) =>
CH3CH2CH3(g) + 5 O2 = 3 CO2(g) + 4 H2O(g)
Cr2O3 + Ca = Cr2Ca3 + O2 =>
2 Cr2O3 + 6 Ca = 2 Cr2Ca3 + 3 O2
LiBr(aq) + Co(C2H3O2)2(aq) = LiC2H3O2(aq) + CoBr2(aq) =>
2 LiBr(aq) + Co(C2H3O2)2(aq) = 2 LiC2H3O2(aq) + CoBr2(aq)
AlCl3 + HOH = H2 + Cl2 + Al(OH)3 =>
2 AlCl3 + 6 HOH = 3 H2 + 3 Cl2 + 2 Al(OH)3
PB(NO3)2(aq) + AlCl3(aq) = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2(aq) + 2 AlCl3(aq) = 3 PBCl2 + 2 Al(NO3)3
Na + Cu(SO4) = Na2SO4 + Cu =>
2 Na + Cu(SO4) = Na2SO4 + Cu
Rb3AsO4 = Rb + As + O2 =>
Rb3AsO4 = 3 Rb + As + 2 O2
(NH4)2CO3 + Mg2(SO4)2 = (NH4)2SO4 + MgCO3 =>
2(NH4)2CO3 + Mg2(SO4)2 = 2(NH4)2SO4 + 2 MgCO3
Ba2(SO4)2 + Fe(NO3)3 = Ba(NO3)2 + Fe2(SO4)3 =>
3 Ba2(SO4)2 + 4 Fe(NO3)3 = 6 Ba(NO3)2 + 2 Fe2(SO4)3
Na2ZnO2 + H2SO4 = ZnSO4 + NaOH =>
Na2ZnO2 + H2SO4 = ZnSO4 + 2 NaOH
Fe{3+} + [Fe(CN)6]{3-} = Fe[Fe(CN)6] =>
Fe{3+} + [Fe(CN)6]{3-} = Fe[Fe(CN)6]
Ag + HCl = AgHCl =>
Ag + HCl = AgHCl
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
Zn + AgNO3 = ZnNO3 + Ag =>
Zn + AgNO3 = ZnNO3 + Ag
K2CrO4 + NiCl2 = KCl + NiCrO4 =>
K2CrO4 + NiCl2 = 2 KCl + NiCrO4
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Cr2O3(s) + Al(s) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(s) = Al2O3(s) + 2 Cr(s)
AB + GPO4 = A3PO4 + GB3 =>
3 AB + GPO4 = A3PO4 + GB3
CCl4 + H2 = CH4 + HCl =>
CCl4 + 4 H2 = CH4 + 4 HCl
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + POCl3 + HCl =>
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + POCl3 + HCl
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8 + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8 + 4 NaOH + 8 H2O
Cu + KCN + H2O = K[Cu(CN)2] + H2 + KOH =>
2 Cu + 4 KCN + 2 H2O = 2 K[Cu(CN)2] + H2 + 2 KOH
HCHO + H2O = CH2(OH)2 =>
HCHO + H2O = CH2(OH)2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Fe2(CO3)3 + HC2H3O2 = Fe(C2H3O2) + H2O + CO2 =>
2 Fe2(CO3)3 + 5 HC2H3O2 = 4 Fe(C2H3O2) + 4 H2O + 8 CO2
Zn(NO3)2*6H2O + NaOH = Zn(OH)2 + NaNO3 + H2O =>
Zn(NO3)2*6H2O + 2 NaOH = Zn(OH)2 + 2 NaNO3 + 6 H2O
LiI = Li + I2 =>
2 LiI = 2 Li + I2
HCHO + NH3 + H2 = CH3NH2 + H2O =>
HCHO + NH3 + H2 = CH3NH2 + H2O
Na3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NaNO3
NO3{-} + H{+} + e = NO2 + H2O =>
NO3{-} + 2 H{+} + e = NO2 + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
K2CO3 + HCl = CO3H2 + KCl =>
K2CO3 + 2 HCl = CO3H2 + 2 KCl
CoCl + NaOH = CoHO + NaCl =>
CoCl + NaOH = CoHO + NaCl
HCl(aq) + NaHSO3(aq) = NaCl(aq) + H2O(aq) + SO2(g) =>
HCl(aq) + NaHSO3(aq) = NaCl(aq) + H2O(aq) + SO2(g)
Mg + Al2(CO3)3 = Al + Mg(CO3) =>
3 Mg + Al2(CO3)3 = 2 Al + 3 Mg(CO3)
Na3C6H5O7 + CaCl2 = C12H10Ca3O14 + NaCl =>
2 Na3C6H5O7 + 3 CaCl2 = C12H10Ca3O14 + 6 NaCl
CaOH + H2CO3 = Ca2CO3 + H2O =>
2 CaOH + H2CO3 = Ca2CO3 + 2 H2O
FeCl3 + NH4NO3 = Fe(NO3)3 + NH4Cl =>
FeCl3 + 3 NH4NO3 = Fe(NO3)3 + 3 NH4Cl
Al(NO3)3(aq) + KOH(aq) = Al(OH)3 + KNO3 =>
Al(NO3)3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KNO3
AgCl + MgCrO4 = AgCrO4 + MgCl =>
AgCl + MgCrO4 = AgCrO4 + MgCl
HBr(aq) + Ni(s) = H2 + NiBr2 =>
2 HBr(aq) + Ni(s) = H2 + NiBr2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
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