| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + H2SO4 = FeSO4 + H2
P + KClO3 = P2O3 + KCl =>
2 P + KClO3 = P2O3 + KCl
CS2(s) + O2(l) = CO2(g) + SO2(g) =>
CS2(s) + 3 O2(l) = CO2(g) + 2 SO2(g)
Cu + Nh3 + O2 + H2O = Cu(Nh3)4(OH)2 =>
2 Cu + 8 Nh3 + O2 + 2 H2O = 2 Cu(Nh3)4(OH)2
MnO4{-} + CH3CH2OH + H{+} = Mn{2+} + CH3COOH + H2O =>
4 MnO4{-} + 5 CH3CH2OH + 12 H{+} = 4 Mn{2+} + 5 CH3COOH + 11 H2O
NH3 + CuO = Cu2 + N2 + H2O =>
4 NH3 + 6 CuO = 3 Cu2 + 2 N2 + 6 H2O
C6H5NO2 + O2 = N2 + C2 + H2O =>
4 C6H5NO2 + O2 = 2 N2 + 12 C2 + 10 H2O
Ba{2+}(aq) + NaOH(aq) = Ba(OH)2(aq) + Na{+}(aq) =>
Ba{2+}(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 Na{+}(aq)
Na(s) + Mg(s) = Na3Mg(s) =>
3 Na(s) + Mg(s) = Na3Mg(s)
CuCl2 + NH3 = [Cu(NH3)4]Cl2 =>
CuCl2 + 4 NH3 = [Cu(NH3)4]Cl2
I2 + KF = K + I2F =>
I2 + KF = K + I2F
Al2O3 + Na2O + H2O = NaAl(OH)4 =>
Al2O3 + Na2O + 4 H2O = 2 NaAl(OH)4
Dipp2DAB + SnCl2PCl3 = [(Dipp2DAB)P][SnCl5] =>
Dipp2DAB + SnCl2PCl3 = [(Dipp2DAB)P][SnCl5]
KReF8 = K + Re + F2 =>
KReF8 = K + Re + 4 F2
Na2HPO4 + HCl = NaH2PO4 + NaCl =>
Na2HPO4 + HCl = NaH2PO4 + NaCl
Fe2(SO3)3 + H2O = Fe(OH)3 + SO2 =>
Fe2(SO3)3 + 3 H2O = 2 Fe(OH)3 + 3 SO2
CH3CH2CH2CH2OH(g) + O2(g) = H2O(g) + CO2(g) =>
CH3CH2CH2CH2OH(g) + 6 O2(g) = 5 H2O(g) + 4 CO2(g)
Sb2O3 + H2O = SbO2{-} + H{+} =>
Sb2O3 + H2O = 2 SbO2{-} + 2 H{+}
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CaCl2 + Na3PO4 = CaPO4 + Na3 + Cl2 =>
CaCl2 + Na3PO4 = CaPO4 + Na3 + Cl2
C17H36O2 = C17H34O2 + H2 =>
C17H36O2 = C17H34O2 + H2
Ba(CH3COOO)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH4CH3COOO(aq) =>
Ba(CH3COOO)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH4CH3COOO(aq)
Al(OH)2Cl + HCl = (AlOH)Cl2 + H2O =>
Al(OH)2Cl + HCl = (AlOH)Cl2 + H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
FeO + Zn(OH)2 = Fe(OH)2 + ZnO =>
FeO + Zn(OH)2 = Fe(OH)2 + ZnO
NH4 + FeO = NH4O + Fe =>
NH4 + FeO = NH4O + Fe
NaHCO3 + H3C5H5O7 = CO2 + H2O + Na3C6H5O7 =>
21 NaHCO3 + 9 H3C5H5O7 = 24 CO2 + 29 H2O + 7 Na3C6H5O7
CoCl2*6H2O + O2 + (NH2CH2CH2NH2) + HCl = (Co(NH2CH2CH2NH2)2Cl2)Cl + H2O =>
4 CoCl2*6H2O + O2 + 8(NH2CH2CH2NH2) + 4 HCl = 4(Co(NH2CH2CH2NH2)2Cl2)Cl + 26 H2O
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
Cu2FeS3 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + N2O + H2O =>
8 Cu2FeS3 + 58 HNO3 = 12 CuSO4 + 4 Cu(NO3)2 + 4 Fe2(SO4)3 + 25 N2O + 29 H2O
KMnO4 + HBr + H2SO4 = K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 HBr + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
Cu(CH3COO)2 + C5H11OH + H2SO4 = CuSO4 + CH3COO(CH2)4CH3 + H2O =>
Cu(CH3COO)2 + 2 C5H11OH + H2SO4 = CuSO4 + 2 CH3COO(CH2)4CH3 + 2 H2O
H{+} + HOCl = H2OCl{+} =>
H{+} + HOCl = H2OCl{+}
KL + HCl = KCl + HL =>
KL + HCl = KCl + HL
F2 + Ca = Ca2F2 =>
F2 + 2 Ca = Ca2F2
C5H8NNaO4 + H2O = C5H9NO4 + NaOH =>
C5H8NNaO4 + H2O = C5H9NO4 + NaOH
Br2 + InI3 = In3 + BrI2 =>
9 Br2 + 12 InI3 = 4 In3 + 18 BrI2
AgCl + Zn = ZnCl2 + Ag =>
2 AgCl + Zn = ZnCl2 + 2 Ag
C6H7N + (CH3CO)2O = C6(CH3CO)2H5N + H2O =>
C6H7N + (CH3CO)2O = C6(CH3CO)2H5N + H2O
KCO3 + HCl = CO2 + H2O + KCl2 =>
KCO3 + 2 HCl = CO2 + H2O + KCl2
C3H5(C18H35O2)3 + (NaOH)3 = C3H8O3 + (NaC18H35O2)3 =>
C3H5(C18H35O2)3 + (NaOH)3 = C3H8O3 + (NaC18H35O2)3
KMnO4 + Na2C2O4 = Na2MnO4 + KC2O4 =>
KMnO4 + Na2C2O4 = Na2MnO4 + KC2O4
CaBr + Mg(OH)2 = Ca(OH) + MgBr2 =>
2 CaBr + Mg(OH)2 = 2 Ca(OH) + MgBr2
H2Br2O2 + Os(OH) = Os2(Br2O2)1 + H2O =>
H2Br2O2 + 2 Os(OH) = Os2(Br2O2)1 + 2 H2O
Hg2NO3 + HCl = Hg2Cl + HNO3 =>
Hg2NO3 + HCl = Hg2Cl + HNO3
Al + HBr(AQ) = AlH + Br(AQ) =>
Al + HBr(AQ) = AlH + Br(AQ)
KNO3(s) + K(s) = K2O(s) + NO(g) =>
KNO3(s) + 3 K(s) = 2 K2O(s) + NO(g)
CH(CH2)7COOCH3 + O2 = H2O + CO2 =>
2 CH(CH2)7COOCH3 + 27 O2 = 18 H2O + 20 CO2
CO + N2F2 = CF2 + N2O =>
CO + N2F2 = CF2 + N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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