| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)2 + H2 + O2 = 2 Fe(OH)3
Ca(OH)2 + CuCl2 = Cu(OH)2 + CaCl2 =>
Ca(OH)2 + CuCl2 = Cu(OH)2 + CaCl2
C2H4 + H2O = C2H5OC2H5 =>
2 C2H4 + H2O = C2H5OC2H5
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
Hg + HC2H3O2 = Hg(C2H3O2)2 + H2 =>
Hg + 2 HC2H3O2 = Hg(C2H3O2)2 + H2
CO2 + SO3 = CO2SO3 =>
CO2 + SO3 = CO2SO3
Fe2(CO3)3 + HOH = Fe(OH)3 + CO2 =>
Fe2(CO3)3 + 3 HOH = 2 Fe(OH)3 + 3 CO2
[Cd(NH3)4](OH)2 + NaCl = CdCl + NH3 + Na(OH)2 =>
[Cd(NH3)4](OH)2 + NaCl = CdCl + 4 NH3 + Na(OH)2
CaCl(OCl) + NH3 = CaCl2 + N2 + H2O =>
3 CaCl(OCl) + 2 NH3 = 3 CaCl2 + N2 + 3 H2O
KMnO4 + CH3CHCH2 + H2O = CH3CH(OH)CH2(OH) + MnO2 + KOH =>
2 KMnO4 + 3 CH3CHCH2 + 4 H2O = 3 CH3CH(OH)CH2(OH) + 2 MnO2 + 2 KOH
Bi(NO)3 + HNO3 = Bi + NO2 + H2O =>
Bi(NO)3 + 6 HNO3 = Bi + 9 NO2 + 3 H2O
KNO2 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + KNO3 =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 3 H2O + 2 MnSO4 + 5 KNO3
Na2SiF6 + H2O = Na2SiO3 + HF =>
Na2SiF6 + 3 H2O = Na2SiO3 + 6 HF
Cu(OH)2 + H2SO4 = Cu2(OH)2SO4 + H2O =>
2 Cu(OH)2 + H2SO4 = Cu2(OH)2SO4 + 2 H2O
Ar + CO2 = C2 + ArO2 =>
2 Ar + 2 CO2 = C2 + 2 ArO2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Zn + Fe2(SO4)3 = Zn2(SO4) + FeSO4 =>
2 Zn + Fe2(SO4)3 = Zn2(SO4) + 2 FeSO4
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CUSO4 + NaOH = CU(OH)2 + Na2SO4 =>
CUSO4 + 2 NaOH = CU(OH)2 + Na2SO4
Li2CO3 + Na2CO3 + Nb2O5 = Li20Na980Nb1000O3000 + C1000O2000 =>
20 Li2CO3 + 980 Na2CO3 + 1000 Nb2O5 = 2 Li20Na980Nb1000O3000 + C1000O2000
Ca(HCO3)2 = CO2 + CaCO3 + H2O =>
Ca(HCO3)2 = CO2 + CaCO3 + H2O
C4H8 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
HCl + K2O = KCl + H2O =>
2 HCl + K2O = 2 KCl + H2O
Cr(SO4)2 + NH4OH = CrOH + NH4(SO4)2 =>
Cr(SO4)2 + NH4OH = CrOH + NH4(SO4)2
OK2 + HNO3 = KNO3 + H2O =>
OK2 + 2 HNO3 = 2 KNO3 + H2O
Pb(NO2)2 + NaBr = PbBr2 + Na(NO2) =>
Pb(NO2)2 + 2 NaBr = PbBr2 + 2 Na(NO2)
HCl + BaO = BaCl2 + H2O =>
2 HCl + BaO = BaCl2 + H2O
P4 + NaCl = Na3P + Cl2 =>
P4 + 12 NaCl = 4 Na3P + 6 Cl2
KO2(s) + CO2(g) + H2O(g) = KHCO3(s) + O2(g) =>
4 KO2(s) + 4 CO2(g) + 2 H2O(g) = 4 KHCO3(s) + 3 O2(g)
(NH4)2CO3 + CaCl2*H2O = (NH4)Cl + CaCO3 + H2O =>
(NH4)2CO3 + CaCl2*H2O = 2(NH4)Cl + CaCO3 + H2O
Al2PO4 + PbBr2 = Al2Br2 + PbPO4 =>
Al2PO4 + PbBr2 = Al2Br2 + PbPO4
SO2 + NaO = O2 + Na2SO3 =>
2 SO2 + 4 NaO = O2 + 2 Na2SO3
SrCl2(aq) + CuSO4(aq) = SrSO4(s) + CuCl2(aq) =>
SrCl2(aq) + CuSO4(aq) = SrSO4(s) + CuCl2(aq)
Na2Cr2O7 + Al(NO3)3 = NaNO3 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 Al(NO3)3 = 6 NaNO3 + Al2(Cr2O7)3
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(OH)3 + KMnO4 = Al(MnO4)3 + KOH =>
Al(OH)3 + 3 KMnO4 = Al(MnO4)3 + 3 KOH
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
FeCl3 + K3(Fe(CN)6) = Fe3(Fe(CN)6)3 + KCl =>
3 FeCl3 + 3 K3(Fe(CN)6) = Fe3(Fe(CN)6)3 + 9 KCl
(C2H5)N + H2O = (C2H5)NH + OH =>
(C2H5)N + H2O = (C2H5)NH + OH
PCl5(s) + H2O = H3PO4 + HCl =>
PCl5(s) + 4 H2O = H3PO4 + 5 HCl
BaO + Cl = BaCl2 + O =>
BaO + 2 Cl = BaCl2 + O
(NH4)2S + HCl = (NH4)2Cl + SH =>
(NH4)2S + HCl = (NH4)2Cl + SH
C6H5CCH3CH2 + KMnO4 + H2O = C6H5CCH3(OH)CH2OH + MnO2 + KOH =>
3 C6H5CCH3CH2 + 2 KMnO4 + 4 H2O = 3 C6H5CCH3(OH)CH2OH + 2 MnO2 + 2 KOH
Na3[Al(OH)6] = Na3AlO3 + H2O =>
Na3[Al(OH)6] = Na3AlO3 + 3 H2O
HCl(aq) + NaI(aq) = NaCl(aq) + HI(aq) =>
HCl(aq) + NaI(aq) = NaCl(aq) + HI(aq)
Al + K2Cr2O7 + H2O = Al2O3 + KOH + Cr(OH)3 =>
2 Al + K2Cr2O7 + 4 H2O = Al2O3 + 2 KOH + 2 Cr(OH)3
LiNO3 + K2S = Li2S + KNO3 =>
2 LiNO3 + K2S = Li2S + 2 KNO3
CuCl2 + ZnF2 = ZnCl2 + CuF2 =>
CuCl2 + ZnF2 = ZnCl2 + CuF2
CoSO4 + NaOH = Co(OH)2Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/25
Équations équilibrées sur04/25/24
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