| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3(aq) + Na3PO4 = FePO4 + 3 NaCl
NH3 + HNO3 = NH8(NO3)5 =>
NH3 + 5 HNO3 = NH8(NO3)5
FeCl3(aq) + Na3PO4 = FePO4 + NaCl =>
FeCl3(aq) + Na3PO4 = FePO4 + 3 NaCl
CuCl + HCl + H2O2 = CuCl2 + H2O =>
2 CuCl + 2 HCl + H2O2 = 2 CuCl2 + 2 H2O
CH3OOH + Li = Li(CH3OO)2 + H2 =>
2 CH3OOH + Li = Li(CH3OO)2 + H2
CuCl + HCl + H2O2 = CuCl2 + H2O =>
2 CuCl + 2 HCl + H2O2 = 2 CuCl2 + 2 H2O
Fe(NO3)3(aq) + H2S(aq) = FeS(s) + HNO3(aq) + S(s) =>
2 Fe(NO3)3(aq) + 3 H2S(aq) = 2 FeS(s) + 6 HNO3(aq) + S(s)
H2S + O + Fe = FeS + H2O =>
H2S + O + Fe = FeS + H2O
Zn2 + Fe3Cl = ZnCl + Fe =>
Zn2 + 2 Fe3Cl = 2 ZnCl + 6 Fe
C4H10O + OH{-} = CO2 + H2O + e =>
C4H10O + 24 OH{-} = 4 CO2 + 17 H2O + 24e
Ni(NO3)2 + Cu2 = Cu(NO3)2 + Ni2 =>
2 Ni(NO3)2 + Cu2 = 2 Cu(NO3)2 + Ni2
FeCl3(aq) + Na3PO4 = FePO4 + NaCl =>
FeCl3(aq) + Na3PO4 = FePO4 + 3 NaCl
NaHCO3 + H2O = H2CO3 + Na(OH) =>
NaHCO3 + H2O = H2CO3 + Na(OH)
FeCl3(aq) + Na3PO4 = FePO4 + NaCl =>
FeCl3(aq) + Na3PO4 = FePO4 + 3 NaCl
Hg(NO3)2 + KCl = HgCl + K(NO3)2 =>
Hg(NO3)2 + KCl = HgCl + K(NO3)2
Ca3(PO2)4 + SiO2 + C = CaSiO3 + P4 + CO =>
Ca3(PO2)4 + 3 SiO2 + 5 C = 3 CaSiO3 + P4 + 5 CO
Ge2 + S = Ge2S =>
Ge2 + S = Ge2S
CO2 + Mg(OH)2 = Mg(HCO3)2 = H2O =>
2 CO2 + Mg(OH)2 = Mg(HCO3)2
(NH4)2MoO4 + HCl + Zn = MoCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)2MoO4 + 12 HCl + 3 Zn = 2 MoCl3 + 3 ZnCl2 + 8 H2O + 4 NH3
C33H44N4O6 + O2 = C33H42N4O6 + H2O =>
2 C33H44N4O6 + O2 = 2 C33H42N4O6 + 2 H2O
InCl3 + Ca(CO3) = In2(CO3)3 + CaCl2 =>
2 InCl3 + 3 Ca(CO3) = In2(CO3)3 + 3 CaCl2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Cl2 + NaOH = Na + ClOH =>
Cl2 + 2 NaOH = 2 Na + 2 ClOH
CH3OOH + Na2CO3 = NaCH3O2 + H2O + CO2 =>
2 CH3OOH + Na2CO3 = 2 NaCH3O2 + H2O + CO2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C12H22 + KAl(SO4)2*12(H2O) = KAl(SO4)2*9(H2O) + HO(CH2)4OH + C4H18 =>
9 C12H22 + 16 KAl(SO4)2*12(H2O) = 16 KAl(SO4)2*9(H2O) + 24 HO(CH2)4OH + 3 C4H18
Na2CO3 + FeSO4 = Na2SO4 + FeCO3 =>
Na2CO3 + FeSO4 = Na2SO4 + FeCO3
Fe(OH)3 + Ni(SO4)2 = Ni(OH)2 + Fe(SO4)3 =>
2 Fe(OH)3 + 3 Ni(SO4)2 = 3 Ni(OH)2 + 2 Fe(SO4)3
CH3COOH + CH3CH2CH2OH = H2O + CH3COOC3H7 =>
CH3COOH + CH3CH2CH2OH = H2O + CH3COOC3H7
KBr + Na2SO3 = Na2Br + KSO3 =>
KBr + Na2SO3 = Na2Br + KSO3
C6H5CH3 + Br2 = C6H2Br3 + HBr =>
12 C6H5CH3 + 55 Br2 = 14 C6H2Br3 + 68 HBr
Na + H(OH) = NaOH + H =>
Na + H(OH) = NaOH + H
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
Fe + H2SO4 + KMnO4 = Fe2O3 + H2O + K2SO4 + MnSO4 =>
10 Fe + 9 H2SO4 + 6 KMnO4 = 5 Fe2O3 + 9 H2O + 3 K2SO4 + 6 MnSO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
VI5 = V + I5 =>
VI5 = V + I5
Co + KI = K + CoI =>
Co + KI = K + CoI
Ca(OH)2(aq) + HCl(aq) = CaCl2(l) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(l) + 2 H2O(l)
NaCN + NaClO + H2O = NaCl + NaHCO3 + N2 =>
2 NaCN + 5 NaClO + H2O = 5 NaCl + 2 NaHCO3 + N2
Co(NO3)2 + Na2SiO3 = NaNO3 + Co2(SiO3)2 =>
2 Co(NO3)2 + 2 Na2SiO3 = 4 NaNO3 + Co2(SiO3)2
Ba(OH)2 + O2 = BaO2 + H2O =>
2 Ba(OH)2 + O2 = 2 BaO2 + 2 H2O
C + S = CS2(g) =>
C + 2 S = CS2(g)
BaOH + CuS = BaSCuOH =>
BaOH + CuS = BaSCuOH
Li + C2H5Br = Br + C2H5Li =>
Li + C2H5Br = Br + C2H5Li
K2C2O4 + Na2S = Na2C2O4 + K2S =>
K2C2O4 + Na2S = Na2C2O4 + K2S
ZnCO3 + C6H8O7 = Zn(C6H8O7)2 + H2O + CO2 =>
9 ZnCO3 + 19 C6H8O7 = 9 Zn(C6H8O7)2 + 4 H2O + 15 CO2
H2O + I2 + HSO3{-}� = I{-} + SO42{-} + H{+} =>
78 H2O + 79 I2 + 2 HSO3{-}� = 158 I{-} + 2 SO42{-} + 158 H{+}
PbSO4 + K2CrO4 = PbO4 + CrSO4 + K2 =>
PbSO4 + K2CrO4 = PbO4 + CrSO4 + K2
AlCl3 + KOH = Al(OH)3(aq) + KCl(aq) =>
AlCl3 + 3 KOH = Al(OH)3(aq) + 3 KCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/24
Équations équilibrées sur04/21/23
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