| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs2O + H2O = H2Cs2O2
C18H36O2C18H38O = C36H72O2H2O =>
C18H36O2C18H38O = C36H72O2H2O
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCHOHCHOHCH2OH =>
3 CH2CHCHCH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 CH2OHCHOHCHOHCH2OH
SiO2 + KOH = KSiO3 + H2 =>
2 SiO2 + 2 KOH = 2 KSiO3 + H2
Mn2O + HBr = MnBr + H2O =>
Mn2O + 2 HBr = 2 MnBr + H2O
(NH4)2CO3 + CaI2 = (NH4)I + CaCO3 =>
(NH4)2CO3 + CaI2 = 2(NH4)I + CaCO3
CaI2H2O = CaOH2I2 =>
CaI2H2O = CaOH2I2
HCICa(OH) = CaCIHOH =>
HCICa(OH) = CaCIHOH
Zn + NiBr3 = Ni + ZnBr2 =>
3 Zn + 2 NiBr3 = 2 Ni + 3 ZnBr2
ZnCl2 + H2CO3 = ZnCO3 + HCl =>
ZnCl2 + H2CO3 = ZnCO3 + 2 HCl
K{+} + Cl{-} = KCl =>
K{+} + Cl{-} = KCl
As2S3O + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3O + 26 HNO3 + 5 H2O = 6 H3AsO4 + 9 H2SO4 + 26 NO
Al2(HPO4)3 + HCl = H3PO4 + AlCl3 =>
Al2(HPO4)3 + 6 HCl = 3 H3PO4 + 2 AlCl3
K2CO3 + Ca(NO3)2 = Ca(CO3)2 + K2NO3 =>
2 K2CO3 + Ca(NO3)2 = Ca(CO3)2 + 2 K2NO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2SeO3 + Fe(OH)2 = FeSeO3 + H2O =>
H2SeO3 + Fe(OH)2 = FeSeO3 + 2 H2O
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
NaOH + HCe = NaCe + H2O =>
NaOH + HCe = NaCe + H2O
C4H6 + H2O = C4H10O2 =>
C4H6 + 2 H2O = C4H10O2
Fe + CUSO4 = CU + FeSO4 =>
Fe + CUSO4 = CU + FeSO4
Mg(OH)2 + O2 = MgO + H2O2 =>
2 Mg(OH)2 + O2 = 2 MgO + 2 H2O2
Mg + hydrochloricacid = magnesiumchloride + hydrogen =>
Mg + 2 HCl = MgCl2 + H2
C3H6OH + O2 = CO2 + H2O =>
4 C3H6OH + 17 O2 = 12 CO2 + 14 H2O
K2Cr2O7 + SO2 + H2O = Cr2(SO4)2(OH)2 + K2SO4 =>
K2Cr2O7 + 3 SO2 + H2O = Cr2(SO4)2(OH)2 + K2SO4
SCl2 + NH3 = S2N2 + NH4Cl + S =>
3 SCl2 + 8 NH3 = S2N2 + 6 NH4Cl + S
NaF(aq)HCl(aq) = HFNaCl(aq) =>
NaF(aq)HCl(aq) = HFNaCl(aq)
HCI(aq) + LiOH(aq) = H2O(l) + LiCI(aq) =>
HCI(aq) + LiOH(aq) = H2O(l) + LiCI(aq)
C4H9OH + Na2CO3 = C4H9ONa + H2CO3 =>
2 C4H9OH + Na2CO3 = 2 C4H9ONa + H2CO3
CoSO4 + Na2C2O4 = CoC2O4 + Na2SO4 =>
CoSO4 + Na2C2O4 = CoC2O4 + Na2SO4
CoBr2(aq) + Na2CO3(aq) = CoCO3 + NaBr =>
CoBr2(aq) + Na2CO3(aq) = CoCO3 + 2 NaBr
Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS
HAcNaCl = NaAcHCl =>
HAcNaCl = NaAcHCl
C6H6O + KOH = H2O + C6H5KO =>
C6H6O + KOH = H2O + C6H5KO
Pt + Cu(NO3)2 = Cu + PtNO3 =>
2 Pt + Cu(NO3)2 = Cu + 2 PtNO3
OH = O + H =>
OH = O + H
Mn2O3 + HBr = Mn2 + Br + H2O =>
Mn2O3 + 6 HBr = Mn2 + 6 Br + 3 H2O
NH4 + OH = NH3 + OH2 =>
NH4 + OH = NH3 + OH2
HClNiS = NiClHS =>
HClNiS = NiClHS
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
ZnFrCl = ZnClFr =>
ZnFrCl = ZnClFr
NaCl + MgBr = NaBr + MgCl =>
NaCl + MgBr = NaBr + MgCl
MgCO3 + PbCl2 = MgCl2 + PbCO3 =>
MgCO3 + PbCl2 = MgCl2 + PbCO3
La(OH)3 + CH3COOH = La(CH3COO)3 + H2O =>
La(OH)3 + 3 CH3COOH = La(CH3COO)3 + 3 H2O
H2O2Na2S2O3 = Na2SO4H2OS =>
H2O2Na2S2O3 = Na2SO4H2OS
Li(s) + HCl(aq) = LiCl(aq) + H2(g) =>
2 Li(s) + 2 HCl(aq) = 2 LiCl(aq) + H2(g)
C3H4O2 + Cu(OH)2 = C3H4O4 + Cu2O + H2O =>
C3H4O2 + 4 Cu(OH)2 = C3H4O4 + 2 Cu2O + 4 H2O
C6H14N4O2 + O2 = CO2 + NO + H2O =>
2 C6H14N4O2 + 21 O2 = 12 CO2 + 8 NO + 14 H2O
Mn(OH)2 + H2SO3 = Mn2(SO3)2 + H2O =>
2 Mn(OH)2 + 2 H2SO3 = Mn2(SO3)2 + 4 H2O
ZnS + H2O2 = ZnO2 + H2S =>
ZnS + H2O2 = ZnO2 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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