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Na2CO3 + CoCl2 = CoCO3 + Na2Cl2
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
Na2S + NaMnO4 + H2O = SO2 + MnO2 + NaOH =>
Na2S + 2 NaMnO4 + 2 H2O = SO2 + 2 MnO2 + 4 NaOH
C3H6O + HBH3 + H2O = C3H8 + B(OH)3 =>
7 C3H6O + 4 HBH3 + 5 H2O = 7 C3H8 + 4 B(OH)3
Cu + HNO3 + HCl = CuCl2 + H2O + NO =>
3 Cu + 2 HNO3 + 6 HCl = 3 CuCl2 + 4 H2O + 2 NO
Na2SO3 + HIO3 = Na2SO4 + HI =>
3 Na2SO3 + HIO3 = 3 Na2SO4 + HI
HgNO3 + AlCl3 = HgCl + Al(NO3)3 =>
3 HgNO3 + AlCl3 = 3 HgCl + Al(NO3)3
CH3COOH + C6H6 = CH3COO + C6H7 =>
CH3COOH + C6H6 = CH3COO + C6H7
ZnCl + AlBr3 = AlCl3 + ZnBr =>
3 ZnCl + AlBr3 = AlCl3 + 3 ZnBr
Pb(No3)2 + NaBr = PbBr2 + NaNo3 =>
Pb(No3)2 + 2 NaBr = PbBr2 + 2 NaNo3
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2 =>
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K2CrO7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
2 K2CrO7 + 18 FeSO4 + 14 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 9 Fe2(SO4)3 + 14 H2O
Fe(ClO2)3 + NaOH = Fe(OH)3 + NaClO2 =>
Fe(ClO2)3 + 3 NaOH = Fe(OH)3 + 3 NaClO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Fe(OH)3 + C2H2O4*2H2O + NaOH = Na3(Fe(C2O4))3 + H2O + CO2 =>
3 Fe(OH)3 + 6 C2H2O4*2H2O + 3 NaOH = Na3(Fe(C2O4))3 + 24 H2O + 6 CO2
HClO4(aq) + Mg(OH)2(aq) = H2O(l) + Mg(ClO4)2 =>
2 HClO4(aq) + Mg(OH)2(aq) = 2 H2O(l) + Mg(ClO4)2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Br2 + Fe2O3 = FeBr2 + O2 =>
4 Br2 + 2 Fe2O3 = 4 FeBr2 + 3 O2
NaHSO4 + H2O = NaOH + H2SO4 =>
NaHSO4 + H2O = NaOH + H2SO4
KOH + H2C2O4 = K2C2O4*H2O + H2O =>
2 KOH + H2C2O4 = K2C2O4*H2O + H2O
Mg + Pb(C3H2O3)2 = Pb + MgC3H2O3 =>
2 Mg + Pb(C3H2O3)2 = Pb + 2 MgC3H2O3
CH3CH2OH + H2O = CH3CO2H + H{+} + e =>
CH3CH2OH + H2O = CH3CO2H + 4 H{+} + 4e
H2S + Na2SO3 = H2SO4 + Na2S =>
3 H2S + 4 Na2SO3 = 3 H2SO4 + 4 Na2S
H202 + KMnO4 = HMnO4 + K20 =>
10 H202 + 2020 KMnO4 = 2020 HMnO4 + 101 K20
aluminum + hydrogenchloride = AlCl3 + hydrogen =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeCl3 + CuSO4 = FeSO4 + CuCl3 =>
FeCl3 + CuSO4 = FeSO4 + CuCl3
SeS2 + HNO3 = H2SeO3 + NO2 + H2SO4 + H2O =>
SeS2 + 16 HNO3 = H2SeO3 + 16 NO2 + 2 H2SO4 + 5 H2O
C2H3N + O2 = CO2 + H2O + NO =>
4 C2H3N + 13 O2 = 8 CO2 + 6 H2O + 4 NO
CH3CH2NH2 + H2O = CH3CH2NH3 + OH =>
CH3CH2NH2 + H2O = CH3CH2NH3 + OH
LiOH + H2CO3 = LiCO3 + H2OH =>
LiOH + H2CO3 = LiCO3 + H2OH
CH3(CH12)CH3 + O2 = CO2 + H2O =>
2 CH3(CH12)CH3 + 15 O2 = 6 CO2 + 18 H2O
C12H22O11 + Cu(OH)2 = C12H22O12 + Cu2O + H2O =>
C12H22O11 + 2 Cu(OH)2 = C12H22O12 + Cu2O + 2 H2O
CrCl3 + Pb(NO3)2 = Cr(NO3)3 + Cl2Pb =>
2 CrCl3 + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Cl2Pb
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu(NO3)2 + C2H2 + (NH3) = CuC2 + (NH4)NO3 =>
Cu(NO3)2 + C2H2 + 2(NH3) = CuC2 + 2(NH4)NO3
HClO2 = H2O + Cl2O3 =>
2 HClO2 = H2O + Cl2O3
H2SO4 + CO = HCOOH + SO3 =>
H2SO4 + CO = HCOOH + SO3
PH3 + HI = PH4I =>
PH3 + HI = PH4I
HClO2 + MnO = Cl2 + MnO2 + H2O =>
2 HClO2 + 3 MnO = Cl2 + 3 MnO2 + H2O
Cr(OH){-}1 + Br2 + OH{-} = CrO4 + Br{-} + H2O =>
Cr(OH){-}1 + 4 Br2 + 7 OH{-} = CrO4 + 8 Br{-} + 4 H2O
H2SO4 + CO = HCOOH + SO3 =>
H2SO4 + CO = HCOOH + SO3
Zn + Cr3{+2} = Zn{+} + Cr =>
2 Zn + Cr3{+2} = 2 Zn{+} + 3 Cr
Pb(ClO3)2 + K2S = KClO3 + PbS =>
Pb(ClO3)2 + K2S = 2 KClO3 + PbS
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(s) + H2(s) = FeH(s) =>
2 Fe(s) + H2(s) = 2 FeH(s)
HCOOH + CaO = Ca(HCOO)2 + H2O =>
2 HCOOH + CaO = Ca(HCOO)2 + H2O
Na2SO4 + H2SO4 = Na2H + SO4 =>
2 Na2SO4 + H2SO4 = 2 Na2H + 3 SO4
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
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