| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnO4{2-} + 4 H{+} = 2 MnO4{-} + MnO2 + 2 H2O
SO3 + H2O = SO2 + H2O2 =>
SO3 + H2O = SO2 + H2O2
F2 + MgBr2 = FBr + Mg =>
F2 + MgBr2 = 2 FBr + Mg
AgClO4 = Ag + ClO4 =>
AgClO4 = Ag + ClO4
HClO2 + NH4OH = NH4ClO2 + HOH =>
HClO2 + NH4OH = NH4ClO2 + HOH
(NH4)2S + Fe(No3)2 = FeS + NH4No3 =>
(NH4)2S + Fe(No3)2 = FeS + 2 NH4No3
C4H10O3 + O2 = CO + HO =>
2 C4H10O3 + 11 O2 = 8 CO + 20 HO
Sb(NO3)3(aq) + Na2Cr2O7(aq) = Sb2(Cr2O7)3 + NaNO3 =>
2 Sb(NO3)3(aq) + 3 Na2Cr2O7(aq) = Sb2(Cr2O7)3 + 6 NaNO3
CuSO4 + NH3*H2O = [Cu(NH3)4(H2O)2](OH)2 + (NH4)2SO4 + H2O =>
CuSO4 + 6 NH3*H2O = [Cu(NH3)4(H2O)2](OH)2 + (NH4)2SO4 + 2 H2O
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
C2H6O + CH4N2S + C6H8O7 = C23H32N2OS + H2O =>
8 C2H6O + CH4N2S + C6H8O7 = C23H32N2OS + 14 H2O
NaHCO3 + CH3OOH = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = NaCH3CO2 + 3 H2O + CO2
Br2 + S = S3Br5 =>
5 Br2 + 6 S = 2 S3Br5
C6H5NH2H2O = C6H5NH3OH =>
C6H5NH2H2O = C6H5NH3OH
Mg + CH4 = MgH2 + C =>
2 Mg + CH4 = 2 MgH2 + C
KMnO4 + CaCl2 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + Cl2 + H2O =>
2 KMnO4 + 5 CaCl2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 5 Cl2 + 8 H2O
CuSO4 + Cu = Cu2SO4 =>
CuSO4 + Cu = Cu2SO4
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
C6H5CHO + MnO4{-} + H{+} = C6H5COOH + Mn{2+} + H2O =>
5 C6H5CHO + 2 MnO4{-} + 6 H{+} = 5 C6H5COOH + 2 Mn{2+} + 3 H2O
Pb(NO3)2 + Kl = Kl(NO3)2 + Pb =>
Pb(NO3)2 + Kl = Kl(NO3)2 + Pb
CuSO4 + C = CuS + CO =>
CuSO4 + 4 C = CuS + 4 CO
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnO2 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 4 H2SO4 + 6 FeSO4 = K2SO4 + 2 MnO2 + 3 Fe2(SO4)3 + 4 H2O
C6H5OH + CH2O = C6H2(CH2)2OH + H2O =>
5 C6H5OH + 2 CH2O = 4 C6H2(CH2)2OH + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NiCl2 + NH4OH = Ni(NH3)6{2+} + H2O + Cl{-} =>
NiCl2 + 6 NH4OH = Ni(NH3)6{2+} + 6 H2O + 2 Cl{-}
Mg(NO3)2 + Nb(NO3)5 + C6H6N4O2 + Dy(NO3)3 = MgO6Nb2Dy + CO2 + N2 + H2O =>
2 Mg(NO3)2 + 4 Nb(NO3)5 + 6 C6H6N4O2 + 2 Dy(NO3)3 = 2 MgO6Nb2Dy + 36 CO2 + 27 N2 + 18 H2O
HNO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO32 + H2O =>
10 HNO3 + 118 KMnO4 + 177 H2SO4 = 118 MnSO4 + 59 K2SO4 + 10 NO32 + 182 H2O
Ni(NO3)2 + NH3*H20 = Ni(OH)2 + HNO2 + NO =>
6 Ni(NO3)2 + NH3*H20 = 6 Ni(OH)2 + 11 HNO2 + 2 NO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH3CHBrCH2CH3CH3OH = CH3CHCH3OHCH2CH3Br =>
CH3CHBrCH2CH3CH3OH = CH3CHCH3OHCH2CH3Br
NaOH + C2H5OH = CH3COOH + Na + H2O =>
4 NaOH + C2H5OH = CH3COOH + 4 Na + 3 H2O
CaAl2Si2O8 + NaOH = AlOH3 + SiOH4 + CaO + Na + O2 =>
2 CaAl2Si2O8 + 28 NaOH = 4 AlOH3 + 4 SiOH4 + 2 CaO + 28 Na + 17 O2
NaClO3 + Ni(NO3)2 = Ni(ClO3)2 + NaNO3 =>
2 NaClO3 + Ni(NO3)2 = Ni(ClO3)2 + 2 NaNO3
KI + HNO2 = KNO2 + HI =>
KI + HNO2 = KNO2 + HI
Li7Cl = Cl + Li =>
Li7Cl = Cl + 7 Li
Ba(NO3)2 + Ca(SO4) = Ba(SO4) + Ca(NO3)2 =>
Ba(NO3)2 + Ca(SO4) = Ba(SO4) + Ca(NO3)2
N2O6Pb + CrK2O4 = KNO3 + PbCrO4 =>
N2O6Pb + CrK2O4 = 2 KNO3 + PbCrO4
(CO2)4 + H2O = C6H12O6 + O =>
3(CO2)4 + 12 H2O = 2 C6H12O6 + 24 O
ZnBr2 + Ba(OH)2 = Zn(OH)2 + BaBr2 =>
ZnBr2 + Ba(OH)2 = Zn(OH)2 + BaBr2
C7H8 + HCO3 = CO2 + CH4 =>
3 C7H8 + 20 HCO3 = 30 CO2 + 11 CH4
NiCl2(aq) + CuSO4(aq) = NiSO4(aq) + CuCl2(aq) =>
NiCl2(aq) + CuSO4(aq) = NiSO4(aq) + CuCl2(aq)
HNO2 = NO2H =>
HNO2 = NO2H
ZuCl2 + NH3 + H2O = Zu(OH)2 + NH4Cl =>
ZuCl2 + 2 NH3 + 2 H2O = Zu(OH)2 + 2 NH4Cl
Zn + H2O = ZnO2H2 + H2 =>
Zn + 2 H2O = ZnO2H2 + H2
H(No)3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 H(No)3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
Li + Ba(OH)2 = Ba2 + LiOH =>
4 Li + 2 Ba(OH)2 = Ba2 + 4 LiOH
C18H30 + H2SO4 = C18H29SO3H + H2O =>
C18H30 + H2SO4 = C18H29SO3H + H2O
H3PO4 + Ni = Ni3PO4 + H3 =>
H3PO4 + 3 Ni = Ni3PO4 + H3
CH2Cl2 + Na = Na2Cl2 + CH2 =>
CH2Cl2 + 2 Na = Na2Cl2 + CH2
BaCO3(g) = BaO(g) + CO2(g) =>
BaCO3(g) = BaO(g) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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