| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + 2 CuSO4 = 2 NaCu + 3 SO4
LiCl(aq) + Na(s) = NaCl(aq) + Li(s) =>
LiCl(aq) + Na(s) = NaCl(aq) + Li(s)
NH4Cl + NaOCl = NH2Cl + NaCl + H2O =>
NH4Cl + NaOCl = NH2Cl + NaCl + H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Al(OH)3 + HBr = H2O + AlBr3 =>
Al(OH)3 + 3 HBr = 3 H2O + AlBr3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C2H4 + HCl = CHCl3 + H2 =>
C2H4 + 6 HCl = 2 CHCl3 + 4 H2
CrI3 + NaOH = Cr(OH)3 + NaI =>
CrI3 + 3 NaOH = Cr(OH)3 + 3 NaI
I + Na2SO3 + NaOH = NaI + Na2SO4 + H2O =>
2 I + Na2SO3 + 2 NaOH = 2 NaI + Na2SO4 + H2O
H2SO4 + H2O = H4SO5 =>
H2SO4 + H2O = H4SO5
Zn(s) + PdCl2(aq) = ZnCl2(aq) + Pd(s) =>
Zn(s) + PdCl2(aq) = ZnCl2(aq) + Pd(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + HCl3 = AlCl3 + H2(g) =>
2 Al + 2 HCl3 = 2 AlCl3 + H2(g)
NH2 + N2O4 = N2 + H2O =>
4 NH2 + N2O4 = 3 N2 + 4 H2O
FrOH = Fr2O + H2O =>
2 FrOH = Fr2O + H2O
C6H6O2 + KOH = C6H5O2K + H2O =>
C6H6O2 + KOH = C6H5O2K + H2O
NiC2O4(H2O)2 + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4(H2O)2 + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
Li2CO3 + Na2HPO4 + NaOH = Li3PO4 + Na2CO3 + H2O =>
3 Li2CO3 + 2 Na2HPO4 + 2 NaOH = 2 Li3PO4 + 3 Na2CO3 + 2 H2O
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
ZiOH + HNO3 = H2O + ZiNO3 =>
ZiOH + HNO3 = H2O + ZiNO3
C6H4(CO)2O + ROH = C6H4(CO2H)CO2R =>
C6H4(CO)2O + ROH = C6H4(CO2H)CO2R
MnSO4(aq) + HCl(g) = MnCl2(s) + H2SO4(aq) =>
MnSO4(aq) + 2 HCl(g) = MnCl2(s) + H2SO4(aq)
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
CuSO4 + Na2SO4 = CuNa2 + SO4 =>
CuSO4 + Na2SO4 = CuNa2 + 2 SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCI + KOH = HOH + KCI =>
HCI + KOH = HOH + KCI
CoCl2(aq) + NaCO3(aq) = CoCO3(s) + NaCl2(aq) =>
CoCl2(aq) + NaCO3(aq) = CoCO3(s) + NaCl2(aq)
Mg(NO3)2 + KMnO4 = Mg(MnO4)2 + KNO3 =>
Mg(NO3)2 + 2 KMnO4 = Mg(MnO4)2 + 2 KNO3
C6H7(NO2)3O5 + NH4ClO4 = CO2 + H2O + HCl + N2 =>
5 C6H7(NO2)3O5 + 9 NH4ClO4 = 30 CO2 + 31 H2O + 9 HCl + 12 N2
Fe{2+} + HCO3{-} + O2 = Fe2O3 + CO2 + H2O =>
4 Fe{2+} + 8 HCO3{-} + O2 = 2 Fe2O3 + 8 CO2 + 4 H2O
Au2(CO3)3 = Au + CO2 + O2 =>
2 Au2(CO3)3 = 4 Au + 6 CO2 + 3 O2
C5H5NH + H2O = C5H5N + H3O =>
C5H5NH + H2O = C5H5N + H3O
NiCrO4 + LiBr = Li2CrO4 + NiBr2 =>
NiCrO4 + 2 LiBr = Li2CrO4 + NiBr2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
HI + H2O = I + H3O =>
HI + H2O = I + H3O
K2SO4 + ZnF2 = KF + ZnSO4 =>
K2SO4 + ZnF2 = 2 KF + ZnSO4
O2 + NaBr = NaO2 + Br =>
O2 + NaBr = NaO2 + Br
Zn(s) + MgCl2(aq) = ZnCl2 + Mg(s) =>
Zn(s) + MgCl2(aq) = ZnCl2 + Mg(s)
Eu + FeCl = EuCl + Fe =>
Eu + FeCl = EuCl + Fe
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Br2 + H2O = HBr + O2 =>
2 Br2 + 2 H2O = 4 HBr + O2
NaOH + Ca(NO3)2 = Ca(OH)2 + NaNO3 =>
2 NaOH + Ca(NO3)2 = Ca(OH)2 + 2 NaNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MgO + HC1 = MgC2 + H2O =>
MgO + 2 HC1 = MgC2 + H2O
CaCO3 + LiCl = CaCl2 + Li2O + CO2 =>
CaCO3 + 2 LiCl = CaCl2 + Li2O + CO2
Na2O2 + H2SO4 + BaI2 = Na2SO4 + H2O + I2 + BaSO4 =>
Na2O2 + 2 H2SO4 + BaI2 = Na2SO4 + 2 H2O + I2 + BaSO4
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
BaC2O4CH3COOH = HC2O4CH3COOBa =>
BaC2O4CH3COOH = HC2O4CH3COOBa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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