| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2FCOF + 2 KO2 + 4 KOH = 2 K2CO3 + 2 KF + 3 H2O
CuO + Al(OH)3 + H3PO4 = CuAl6(PO4)4(OH)8 + H2O =>
CuO + 6 Al(OH)3 + 4 H3PO4 = CuAl6(PO4)4(OH)8 + 11 H2O
Pb(NO3)2 + H2SO4 = H(NO3) + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 H(NO3) + PbSO4
HCH2CHCO + NaOH = CH2CHCO2 + H2O + Na =>
HCH2CHCO + 3 NaOH = CH2CHCO2 + 2 H2O + 3 Na
C6H5NH2 + C7H6O = C13H11N + H2O =>
C6H5NH2 + C7H6O = C13H11N + H2O
NH4OH + NaI = NH4I + NaOH =>
NH4OH + NaI = NH4I + NaOH
Cr3{+} + S2O8{2-} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
2 Cr3{+} + 17 S2O8{2-} + 21 H2O = 3 Cr2O7{2-} + 34 SO4{2-} + 42 H{+}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
MnO4{-} + I{-} + H3O{+} = MnO3{-} + I2 + H2O =>
MnO4{-} + 2 I{-} + 2 H3O{+} = MnO3{-} + I2 + 3 H2O
NaBr + NaClO + H2O = NaCl + Br2 + NaOH =>
2 NaBr + NaClO + H2O = NaCl + Br2 + 2 NaOH
PO4{3-} + H2O = H3PO4 + OH{-{ =>
PO4{3-} + 3 H2O = H3PO4 + 3 OH{-{
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
Ca + SnCl{4} = Sn + CaCl{4} =>
Ca + SnCl{4} = Sn + CaCl{4}
((C20H36O2)05(C12H23)95) + O2 = CO2 + H2O =>
4((C20H36O2)05(C12H23)95) + 7305 O2 = 4960 CO2 + 4730 H2O
Zn + H2PO4 = Zn(PO4) + H2 =>
Zn + H2PO4 = Zn(PO4) + H2
(HCl) + Ca = (CaCl2) + (H2) =>
2(HCl) + Ca = (CaCl2) + (H2)
H2O + CaO = H2CaO + O2 =>
2 H2O + 2 CaO = 2 H2CaO + O2
NaOH + (NH3OH)2SO4 = Na2SO4 + H2O + NH2OH =>
2 NaOH + (NH3OH)2SO4 = Na2SO4 + 2 H2O + 2 NH2OH
Pb(NO3)2 + KI = PbI2(s) + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2(s) + 2 KNO3
La(IO3) = La + IO3 =>
La(IO3) = La + IO3
Zn(CH3COO)2 + NaOH = Zn(OH)2 + CH3COONa =>
Zn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 CH3COONa
Na2ZnO2 + H2 = NaOH + Zn =>
Na2ZnO2 + H2 = 2 NaOH + Zn
Ca(NO3)2 + HClO3 = Ca(ClO3)2 + HNO3 =>
Ca(NO3)2 + 2 HClO3 = Ca(ClO3)2 + 2 HNO3
C6H5CH2OH + KMnO4 + HClO4 = C6H5COOH + K2ClO4 + MnClO4 + H2O =>
13 C6H5CH2OH + 8 KMnO4 + 12 HClO4 = 13 C6H5COOH + 4 K2ClO4 + 8 MnClO4 + 19 H2O
Zn + HNO3 = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH4NO3
CoS2 + O2 = CoSO4 + SO2 =>
CoS2 + 3 O2 = CoSO4 + SO2
(NH4)2CrO4 = N2 + Cr + H2O =>
(NH4)2CrO4 = N2 + Cr + 4 H2O
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Cl2 + Zn = ClZn =>
Cl2 + 2 Zn = 2 ClZn
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
S8 + HCl = SH2 + SCl2 =>
S8 + 8 HCl = 4 SH2 + 4 SCl2
HeH{+} + SiO = HSiO{+} + He =>
HeH{+} + SiO = HSiO{+} + He
K2CO3(aq) + MnCl2(aq) = KCl + MnCO3 =>
K2CO3(aq) + MnCl2(aq) = 2 KCl + MnCO3
C2H6 + H2O = C2H4 + H4O =>
C2H6 + H2O = C2H4 + H4O
CH4 + Cl2 = CClH3 + HCl =>
CH4 + Cl2 = CClH3 + HCl
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
Cu + LiOH = CuOH + Li =>
Cu + LiOH = CuOH + Li
Cl2 + Zn = ClZn =>
Cl2 + 2 Zn = 2 ClZn
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
NiO4 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
NiO4 + 3 Fe + 4 H2O = Ni(OH)2 + 3 Fe(OH)2
Cl2 + Zn = ClZn =>
Cl2 + 2 Zn = 2 ClZn
(C5H5)2Fe + O2 = Fe + CO2 + H2O =>
2(C5H5)2Fe + 25 O2 = 2 Fe + 20 CO2 + 10 H2O
Cl2 + Zn = ClZn =>
Cl2 + 2 Zn = 2 ClZn
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6) + K2SO4
Al + H2O = Al(OH)4 + H3O =>
Al + 8 H2O = Al(OH)4 + 4 H3O
La(IO3)3 = La + IO3 =>
La(IO3)3 = La + 3 IO3
NaClO + Ce(NO3)3 + HNO3 = NaCl + H2O + Ce(NO3)4 =>
NaClO + 2 Ce(NO3)3 + 2 HNO3 = NaCl + H2O + 2 Ce(NO3)4
Ca(CO3) + Cl2 = Cl2O + CaCl2 + CO2 =>
Ca(CO3) + 2 Cl2 = Cl2O + CaCl2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/24
Équations équilibrées sur02/23/23
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