| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + FeSO4 = Fe + ZnSO4
HF + O2 + HIO3 = F2IO3H + H2O =>
4 HF + O2 + 2 HIO3 = 2 F2IO3H + 2 H2O
C6H20O + O2 = CO2 + H2O =>
2 C6H20O + 21 O2 = 12 CO2 + 20 H2O
RbBr2 + HNO3 = Rb(NO3)2 + HBr =>
RbBr2 + 2 HNO3 = Rb(NO3)2 + 2 HBr
(Al(H2O)6) + H2O = (Al(H2O)5OH) + H3O =>
(Al(H2O)6) + H2O = (Al(H2O)5OH) + H3O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Na3BO3(aq) + H2O(l) = H3BO3 + NaOH =>
Na3BO3(aq) + 3 H2O(l) = H3BO3 + 3 NaOH
ZnSO4 + NaOH = H2O + ZnO + Na2SO4 =>
ZnSO4 + 2 NaOH = H2O + ZnO + Na2SO4
KMnO4 + NaOH + Na2S2O3 + H2O = MnO2 + Na2SO4 + KOH =>
8 KMnO4 + 6 NaOH + 3 Na2S2O3 + H2O = 8 MnO2 + 6 Na2SO4 + 8 KOH
Mg(OH)2 + Br2 = Br(OH) + Mg =>
Mg(OH)2 + Br2 = 2 Br(OH) + Mg
C6H12O6 + CH3OH = C6H11O6CH3 + H2O =>
C6H12O6 + CH3OH = C6H11O6CH3 + H2O
Be(BH4)2 + H2O = Be(BO2)2 + H2 =>
Be(BH4)2 + 4 H2O = Be(BO2)2 + 8 H2
CO3{-2} + H{+} = H2CO3 = Co2 + H2O =>
CO3{-2} + 2 H{+} = H2CO3
H2SO4 + NH4OH = H2O + H2 + NH4SO4 =>
2 H2SO4 + 2 NH4OH = 2 H2O + H2 + 2 NH4SO4
H2OHBr = H3OBr =>
H2OHBr = H3OBr
H2C2O4 + KHCO3 = K2C2O4 + CO2 + H2O =>
H2C2O4 + 2 KHCO3 = K2C2O4 + 2 CO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ga2O3 + H2 = Ga2O + H2O =>
Ga2O3 + 2 H2 = Ga2O + 2 H2O
NH2OH*HCl + Na2CO3 = NH2OH + NaCl + CO2 + H2O =>
2 NH2OH*HCl + Na2CO3 = 2 NH2OH + 2 NaCl + CO2 + H2O
KMnO4 + HI + KOH = HIO3 + K2MnO4 + H2O =>
6 KMnO4 + HI + 6 KOH = HIO3 + 6 K2MnO4 + 3 H2O
Cu + HNO3 = CuNO3NO2H2O =>
Cu + 2 HNO3 = CuNO3NO2H2O
TiP2O7 + TiO2 + TiP = TiPO4 =>
4 TiP2O7 + 4 TiO2 + TiP = 9 TiPO4
ErF2 + Ca = Er + CaF2 =>
ErF2 + Ca = Er + CaF2
MgSO4 + KNO3 = Mg(NO3)2 + K2(SO4) =>
MgSO4 + 2 KNO3 = Mg(NO3)2 + K2(SO4)
KBr + MgCO3 = MgBr2 + K2CO3 =>
2 KBr + MgCO3 = MgBr2 + K2CO3
Fe(s) + S(s) = SFe(s) =>
Fe(s) + S(s) = SFe(s)
ZnI + Br2 = ZnBr + I2 =>
2 ZnI + Br2 = 2 ZnBr + I2
CO + Cu = COCu =>
CO + Cu = COCu
TiCl4 + H2O = Cl4 + TiH2O =>
TiCl4 + H2O = Cl4 + TiH2O
Mn2O3 + Ta2O5 = MnTa2O6 + O2 =>
2 Mn2O3 + 4 Ta2O5 = 4 MnTa2O6 + O2
KMnO4 + HI + KOH = HIO3 + K2MnO4 + H2O =>
6 KMnO4 + HI + 6 KOH = HIO3 + 6 K2MnO4 + 3 H2O
Cr2(SO4)3 + Na2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Na2O2 + 4 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
I{-} + MnO4{-} + OH{-} = MnO4{2-} + IO4{-} + H2O =>
I{-} + 8 MnO4{-} + 8 OH{-} = 8 MnO4{2-} + IO4{-} + 4 H2O
CuCH3COO(aq) + NaS(g) = CuS + NaCH3COO =>
CuCH3COO(aq) + NaS(g) = CuS + NaCH3COO
N2O3H2O = HNO2 =>
N2O3H2O = 2 HNO2
Cl + H = H2Cl2 =>
2 Cl + 2 H = H2Cl2
KMnO4 + HI + KOH = K2MnO4 + I2 + H2O =>
2 KMnO4 + 2 HI + 2 KOH = 2 K2MnO4 + I2 + 2 H2O
Cl2 + Fe2SO4 + NaOH = Fe + NaSO4 + ClOH =>
Cl2 + 2 Fe2SO4 + 2 NaOH = 4 Fe + 2 NaSO4 + 2 ClOH
Na2S2O3 + NaNO3 + HClO4 = Na2SO4 + NaClO4 + NO + H2O =>
3 Na2S2O3 + 8 NaNO3 + 2 HClO4 = 6 Na2SO4 + 2 NaClO4 + 8 NO + H2O
CH3COO{-} + SO4{2-} + H{+} = HCO3{-} + H2S =>
CH3COO{-} + SO4{2-} + H{+} = 2 HCO3{-} + H2S
CaCI2 + Na2CO3 = CaCO3 + Na2CI2 =>
CaCI2 + Na2CO3 = CaCO3 + Na2CI2
Na2SCuCl2 = Na2Cl2SCu =>
Na2SCuCl2 = Na2Cl2SCu
NH4 + CO3 = NH4O + CO2 =>
NH4 + CO3 = NH4O + CO2
F2 + Na = F2Na =>
F2 + Na = F2Na
CH4 + O22 = CO2 + H2O =>
11 CH4 + 2 O22 = 11 CO2 + 22 H2O
In + Cl = InCl =>
In + Cl = InCl
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
KMnO4 + HI + KOH = HIO3 + K2MnO4 + H2O =>
6 KMnO4 + HI + 6 KOH = HIO3 + 6 K2MnO4 + 3 H2O
C21H32N2O + O2 = CO2 + H2O + N2 =>
2 C21H32N2O + 57 O2 = 42 CO2 + 32 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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