| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 LiH + 2 H2O = 3 H2 + 2 Li2OH
Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + H2O =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + 6 H2O
Ca(OH)2 + HBr = Ca2Br + H2O + OH =>
2 Ca(OH)2 + HBr = Ca2Br + H2O + 3 OH
XHNO3 + H2S = XNO2 + H2O + S =>
2 XHNO3 + H2S = 2 XNO2 + 2 H2O + S
Cr2O3 + HClO4 = H2O + Cr(ClO4)3 =>
Cr2O3 + 6 HClO4 = 3 H2O + 2 Cr(ClO4)3
C9H11NO2 + HCl = C9H11NO2H + Cl =>
C9H11NO2 + HCl = C9H11NO2H + Cl
HClO2 + KOH = KCl + H2O2O =>
HClO2 + KOH = KCl + H2O2O
Al(NO3)3*9H2O = Al2O3 + NO2 + O2 + H2O =>
4 Al(NO3)3*9H2O = 2 Al2O3 + 12 NO2 + 3 O2 + 36 H2O
Fe(OH)SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)SO4 + H2SO4 = Fe2(SO4)3 + 2 H2O
CuCl + NH3 + H2O = NH4Cl + CuOH =>
CuCl + NH3 + H2O = NH4Cl + CuOH
ClSO3H + HNO3 = HClO + NO2 + SO3H =>
ClSO3H + HNO3 = HClO + NO2 + SO3H
CH3OH + Cr2O7 = Cr + H2O + HCHO =>
7 CH3OH + Cr2O7 = 2 Cr + 7 H2O + 7 HCHO
CuCl2 = Cu2 + Cl1 =>
2 CuCl2 = Cu2 + 4 Cl1
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
KMnO4 + HNO2 + H2SO4 = MnSO + K2SO4 + HNO3 + H2O =>
2 KMnO4 + 11 HNO2 + 3 H2SO4 = 2 MnSO + K2SO4 + 11 HNO3 + 3 H2O
C3H7COOH + H2O = C4H7O2 + H3O =>
C3H7COOH + H2O = C4H7O2 + H3O
[Ni(NH3)4]SO4 + Na2S = NiS + Na2SO4 + NH3 =>
[Ni(NH3)4]SO4 + Na2S = NiS + Na2SO4 + 4 NH3
C6H12 + O2 = CO2 + HOO =>
C6H12 + 18 O2 = 6 CO2 + 12 HOO
Zn2SO4 + H2SO4 = SO2 + H2O + Zn2O4 =>
Zn2SO4 + 2 H2SO4 = 3 SO2 + 2 H2O + Zn2O4
C6H6 + H2SO4 = HC6H5SO3 + H2O =>
C6H6 + H2SO4 = HC6H5SO3 + H2O
C6H12Cl2 + Mg = C3H6 + MgCl =>
C6H12Cl2 + 2 Mg = 2 C3H6 + 2 MgCl
Cu(NO3) + Na3PO4 = Cu3(PO4) + Na(NO3) =>
3 Cu(NO3) + Na3PO4 = Cu3(PO4) + 3 Na(NO3)
Zn(NO3)2 + SrF2 = Sr(NO3)2 + ZnF2 =>
Zn(NO3)2 + SrF2 = Sr(NO3)2 + ZnF2
ZnOCu = ZnCuO =>
ZnOCu = ZnCuO
Ca(HCO3)2KOH = CaCO3KHCO3H2O =>
Ca(HCO3)2KOH = CaCO3KHCO3H2O
NaOHH2O = NaH3O2 =>
NaOHH2O = NaH3O2
Pb2 + Br = PbBr2 =>
Pb2 + 4 Br = 2 PbBr2
FeO2 = FeO + O2 =>
2 FeO2 = 2 FeO + O2
AlCl3 + H2O = [Al(H2O)6]Cl3 =>
AlCl3 + 6 H2O = [Al(H2O)6]Cl3
NaHCO3 + CH3COOH = H2O + C2H3NaO2 + CO2 =>
NaHCO3 + CH3COOH = H2O + C2H3NaO2 + CO2
CH3COH + KMnO4 = CH3COOH + KMnO =>
3 CH3COH + KMnO4 = 3 CH3COOH + KMnO
KBr + AgNO3 = KBr(NO3)2 + Ag =>
KBr + 2 AgNO3 = KBr(NO3)2 + 2 Ag
N2H4 + HNO3 = N(NO3)3 + H =>
N2H4 + 6 HNO3 = 2 N(NO3)3 + 10 H
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
SrOH2O = Sr1(OH)2 =>
SrOH2O = Sr1(OH)2
Na2SO3 + K2CrO7 + HCl = Na2SO4 + KCl + CrCl + H2O =>
11 Na2SO3 + 2 K2CrO7 + 6 HCl = 11 Na2SO4 + 4 KCl + 2 CrCl + 3 H2O
NaOH + NO2 = Na2NO3 + H2O =>
2 NaOH + NO2 = Na2NO3 + H2O
Cs3PO4(aq) + MgSO4(aq) = Mg3(PO4)2() + Cs2SO4() =>
2 Cs3PO4(aq) + 3 MgSO4(aq) = Mg3(PO4)2() + 3 Cs2SO4()
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
MgF2 + HCl = Mg + HF + Cl =>
MgF2 + 2 HCl = Mg + 2 HF + 2 Cl
CO + OH = CO2 + H =>
CO + OH = CO2 + H
I2 + CH3CH2OH = HICH3CH2O =>
I2 + 2 CH3CH2OH = 2 HICH3CH2O
Ca(OH)2(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
CH3{-}CH2{-}CO{-}C6H4{-}CH3—(Br2) = CH3{-}CHBr{-}CO{-}C6H4{-}CH3CH3{-}CH2{-}CO{-}C6H4{-}CH3< = CH3{-}CH = C(OH){-}C6H4{-}CH3—(Br2) = CH3{-}CHBr{-}CBr(OH){-}C6H4{-}CH3—({-}HBr) = CH3{-} =>
CH3{-}CH2{-}CO{-}C6H4{-}CH3—(Br2) = CH3{-}CHBr{-}CO{-}C6H4{-}CH3CH3{-}CH2{-}CO{-}C6H4{-}CH3
NH4OH + HC2H3O2 = H2O + NH2C2H3O =>
NH4OH + HC2H3O2 = 2 H2O + NH2C2H3O
I2 + Na2S = NaI + S8 =>
8 I2 + 8 Na2S = 16 NaI + S8
Pb(SO4)2 + Na = Pb + Na(SO4)2 =>
Pb(SO4)2 + Na = Pb + Na(SO4)2
KC2H3O2 = K + C2H3O2 =>
KC2H3O2 = K + C2H3O2
CH3(CH2)4CH2NH2HCl = CH3(CH2)4CH2NH3Cl =>
CH3(CH2)4CH2NH2HCl = CH3(CH2)4CH2NH3Cl
KOH + BeO + H2O = K2[Be(OH)4] =>
2 KOH + BeO + H2O = K2[Be(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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