| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 HCl = BaCl2 + O2 + 2 H2
HCl + CH3OH = CH2OHCl + H2 =>
HCl + CH3OH = CH2OHCl + H2
SnO2 + F2 = SnF4 + O2 =>
SnO2 + 2 F2 = SnF4 + O2
C2H2N2 + N2O3 = N2 + CO2 + H2O =>
3 C2H2N2 + 5 N2O3 = 8 N2 + 6 CO2 + 3 H2O
Cl7 + O2 = ClO =>
2 Cl7 + 7 O2 = 14 ClO
Mn(HCO3)4 = Mn + O2 + H2O + CO2 =>
Mn(HCO3)4 = Mn + O2 + 2 H2O + 4 CO2
(CH3)2S + O2 = CO2 + H2O + SO3 =>
(CH3)2S + 5 O2 = 2 CO2 + 3 H2O + SO3
C6H12O6 + H2 = C6H6O + H2O =>
C6H12O6 + 2 H2 = C6H6O + 5 H2O
BeClO3 = BeClO + O2 =>
BeClO3 = BeClO + O2
MnO2 + KNO2 + H2SO4 = H2O + KNO3 + MnSO4 =>
MnO2 + KNO2 + H2SO4 = H2O + KNO3 + MnSO4
Cl2(g) + KOH(aq) = KCl(aq) + KClO3(aq) + H2O =>
3 Cl2(g) + 6 KOH(aq) = 5 KCl(aq) + KClO3(aq) + 3 H2O
HCl(aq) + KMnO4(aq) + FeCl2(aq) = FeCl3(aq) + MnCl2(aq) + KCl(aq) + H2O(l) =>
8 HCl(aq) + KMnO4(aq) + 5 FeCl2(aq) = 5 FeCl3(aq) + MnCl2(aq) + KCl(aq) + 4 H2O(l)
C3H7O3N + O2 = CO2 + H2O + NH4 =>
4 C3H7O3N + 9 O2 = 12 CO2 + 6 H2O + 4 NH4
N4 + O2 = NO2 =>
N4 + 4 O2 = 4 NO2
Cd(OH)2 + NH4OH + (NH4)2SO4 = (Cd(NH3)4)SO4 + H2O =>
Cd(OH)2 + 2 NH4OH + (NH4)2SO4 = (Cd(NH3)4)SO4 + 4 H2O
KMnO4 + H2C2O4 = K2CO3 + CO2 + MnO2 + H2O =>
2 KMnO4 + 3 H2C2O4 = K2CO3 + 5 CO2 + 2 MnO2 + 3 H2O
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
A4S6(s) + O2(g) = A4O6(s) + SO2(g) =>
A4S6(s) + 9 O2(g) = A4O6(s) + 6 SO2(g)
CH3CHO + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
CH3CH2CHCHCH2CH3 + H2O2 + [O] = CH3CH2CH(OH)CH(OH)CH2 =>
5 CH3CH2CHCHCH2CH3 + 3 H2O2 + 6[O] = 6 CH3CH2CH(OH)CH(OH)CH2
XCH(OH)CH3 + H2O2 = XCOCH3 + H2O =>
XCH(OH)CH3 + H2O2 = XCOCH3 + 2 H2O
BrO + Cr(OH)4 = Br + CrO4 + H2O =>
2 BrO + Cr(OH)4 = 2 Br + CrO4 + 2 H2O
NH4OH + HI = NH4I + HOH =>
NH4OH + HI = NH4I + HOH
Ai + HBr = AiBr3 + H2 =>
2 Ai + 6 HBr = 2 AiBr3 + 3 H2
BiCl3 + SnCl2 + NaOH = Bi + NaCl + Na2[Sn(OH)6] =>
2 BiCl3 + 3 SnCl2 + 18 NaOH = 2 Bi + 12 NaCl + 3 Na2[Sn(OH)6]
CaCl2 + NaC18H33O2 = NaCl + CaCl + C18H33O2 =>
CaCl2 + NaC18H33O2 = NaCl + CaCl + C18H33O2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
CaCl2 + NaC18H33O2 = NaCl + CaCl + C18H33O2 =>
CaCl2 + NaC18H33O2 = NaCl + CaCl + C18H33O2
Ai + HBr = AiBr3 + H2 =>
2 Ai + 6 HBr = 2 AiBr3 + 3 H2
HNO3 + Fe2(CO3)3 = CO2 + Fe(NO3)3 + H2O =>
6 HNO3 + Fe2(CO3)3 = 3 CO2 + 2 Fe(NO3)3 + 3 H2O
Rb + HNO3 = Rb(NO3)2 + NO2 + H2O =>
Rb + 4 HNO3 = Rb(NO3)2 + 2 NO2 + 2 H2O
C2H2 + CuCl + NH3 = CCu + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = 2 CCu + 2 NH4Cl
KMnO4 + H2SO4 + H2C2O4 = CO2 + Mn + H2O + K2SO4 =>
2 KMnO4 + H2SO4 + 7 H2C2O4 = 14 CO2 + 2 Mn + 8 H2O + K2SO4
CuO + HSO4 = CuSO4 + OH =>
CuO + HSO4 = CuSO4 + OH
C6H8O4 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H8O4 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 12 K2SO4 + 24 MnSO4 + 56 H2O
Mg2N3 = Mg + N2 =>
2 Mg2N3 = 4 Mg + 3 N2
Cs2CO3 + HClO4 = CsClO4 + H2CO3 =>
Cs2CO3 + 2 HClO4 = 2 CsClO4 + H2CO3
CrCl3 + H2O2 + NaOH = NaCrO4 + NaCl + H2O =>
CrCl3 + 2 H2O2 + 4 NaOH = NaCrO4 + 3 NaCl + 4 H2O
Mg2N3 = Mg + N2 =>
2 Mg2N3 = 4 Mg + 3 N2
Cu(OH)2 + NaOH = CuNa(OH)3 =>
Cu(OH)2 + NaOH = CuNa(OH)3
K + (H2)O = K2O + (H2) =>
2 K + (H2)O = K2O + (H2)
(NH4)2SO3 + NaOH = NH4OH + SO3Na2 =>
(NH4)2SO3 + 2 NaOH = 2 NH4OH + SO3Na2
[Cu(NH3)5]SO4 + BaCl2 = [Cu(NH3)5]Cl2 + BaSO4 =>
[Cu(NH3)5]SO4 + BaCl2 = [Cu(NH3)5]Cl2 + BaSO4
Na2CO3 + SO4 = Na2SO4 + CO3 =>
Na2CO3 + SO4 = Na2SO4 + CO3
FeSO4 + K3[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4 + Fe2(SO4)3 =>
4 FeSO4 + 2 K3[Fe(CN)6] = 2 K2Fe[Fe(CN)6] + K2SO4 + Fe2(SO4)3
Ba(OH)2 + H(NO2) = Ba(NO2)2 + H2O =>
Ba(OH)2 + 2 H(NO2) = Ba(NO2)2 + 2 H2O
[Cu(NH3)5]SO4 + BaCl2 = [Cu(NH3)5]Cl2 + BaSO4 =>
[Cu(NH3)5]SO4 + BaCl2 = [Cu(NH3)5]Cl2 + BaSO4
KBH4 + H2O = KBO2 + H2 =>
KBH4 + 2 H2O = KBO2 + 4 H2
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
(C2H6O) + (H4Cr2O7) + (H2SO4) = (C2H4O) + Cr2(SO4)3 + (H2O) =>
2(C2H6O) + (H4Cr2O7) + 3(H2SO4) = 2(C2H4O) + Cr2(SO4)3 + 7(H2O)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
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