| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 XOH = X2SO4 + 2 H2O
S8 + Fe = Fe2S4 =>
S8 + 4 Fe = 2 Fe2S4
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Zn(H3PO4)2 = H + Zn(PO4)2 =>
Zn(H3PO4)2 = 6 H + Zn(PO4)2
(NH4)NO3(s) = N2O(g) + H2O(l) =>
(NH4)NO3(s) = N2O(g) + 2 H2O(l)
C12H22O2 + O2 = H2O + CO2 =>
2 C12H22O2 + 33 O2 = 22 H2O + 24 CO2
(NH4)2 + Cr2O7(s) = N2(g) + Cr2O3(s) + H2O(l) =>
(NH4)2 + Cr2O7(s) = N2(g) + Cr2O3(s) + 4 H2O(l)
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
BaO2 + HCl = BaCl2 + Cl2 + H2O =>
BaO2 + 4 HCl = BaCl2 + Cl2 + 2 H2O
K2SiO3 + HF = KF + SiF4 + H2O =>
K2SiO3 + 6 HF = 2 KF + SiF4 + 3 H2O
KS + ZnBr = KBr + ZnS =>
KS + ZnBr = KBr + ZnS
Fe{3+} + C6H6O2{-} = Fe(C6H6O2)3 =>
Fe{3+} + 3 C6H6O2{-} = Fe(C6H6O2)3
Fe + BiCl3 = FeCl + Bi =>
3 Fe + BiCl3 = 3 FeCl + Bi
BaF + Al = Ba + AlF =>
BaF + Al = Ba + AlF
Na3AsO3 + SnCl2 + HCl = As + SnCl4 + NaCl + H2O =>
2 Na3AsO3 + 3 SnCl2 + 12 HCl = 2 As + 3 SnCl4 + 6 NaCl + 6 H2O
NH4NO3 + H2O = NH3NO3 + H3O =>
NH4NO3 + H2O = NH3NO3 + H3O
C2H3O2 = CO2 + C2H6 =>
2 C2H3O2 = 2 CO2 + C2H6
H3PO4 + PH3 = H3PO3 =>
3 H3PO4 + PH3 = 4 H3PO3
Cu(NO3)2 + Na2(CO3) = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2(CO3) = CuCO3 + 2 NaNO3
Cs2CO3 + SrCO3 + NH4H2PO4 = CsSrPO4 + NH3 + CO2 + H2O =>
Cs2CO3 + 2 SrCO3 + 2 NH4H2PO4 = 2 CsSrPO4 + 2 NH3 + 3 CO2 + 3 H2O
NaBrO3 + NaBr + H2SO4 = Br2 + NaSO4 + H2O =>
2 NaBrO3 + 4 NaBr + 6 H2SO4 = 3 Br2 + 6 NaSO4 + 6 H2O
NH4Cl + Pb(NO3)2 = PbCl2 + NH3 + HNO3 =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH3 + 2 HNO3
MgSO4 + C = MgO + CO2 + SO2 =>
2 MgSO4 + C = 2 MgO + CO2 + 2 SO2
Au + O2 + HCl = HAuCl4 + H2O =>
4 Au + 3 O2 + 16 HCl = 4 HAuCl4 + 6 H2O
NaCl + Cl = NaCl2 =>
NaCl + Cl = NaCl2
MgO + S = MgS + O =>
MgO + S = MgS + O
Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4) + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(NO3)3
Mg2 + O = MgO =>
Mg2 + 2 O = 2 MgO
ZnSO4 + NaC2O4 = ZnC2O4 + NaSO4 =>
ZnSO4 + NaC2O4 = ZnC2O4 + NaSO4
Na + NaOH = Na3OH =>
2 Na + NaOH = Na3OH
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Ba + Na2SO4 = Ba2SO4 + Na2 =>
2 Ba + Na2SO4 = Ba2SO4 + Na2
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
K2SO4 + Ca(CH3COO)2 = KCH3COO + CaSO4 =>
K2SO4 + Ca(CH3COO)2 = 2 KCH3COO + CaSO4
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3 =>
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3
Na2S2O3 + HCl = NaCl + S + H2O + Na2SO4 =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 4 S + H2O + 2 Na2SO4
Zn(s) + CH3COOH(aq) = ZnCH3COO(aq) + H2(g) =>
2 Zn(s) + 2 CH3COOH(aq) = 2 ZnCH3COO(aq) + H2(g)
FeCl3 + NH4(CNS) + H2O = (Fe(H2O)(CNS))Cl2 + NH4Cl =>
FeCl3 + NH4(CNS) + H2O = (Fe(H2O)(CNS))Cl2 + NH4Cl
H2SO4 + Zn = H2 + SO4Zn =>
H2SO4 + Zn = H2 + SO4Zn
Al + CuSO4(aq) = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4(aq) = Al2(SO4)3 + 3 Cu
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Li + CH3CH2CH2COOH = Li(CH3CH2CH2COO) + H2 =>
2 Li + 2 CH3CH2CH2COOH = 2 Li(CH3CH2CH2COO) + H2
C4H9OH + O2(g) = CO2(g) + H2O =>
C4H9OH + 6 O2(g) = 4 CO2(g) + 5 H2O
K3PO4Al = K3AlPO4 =>
K3PO4Al = K3AlPO4
Ag2O + C10H10N4SO2 = AgC10H9N4SO2 + H2O =>
Ag2O + 2 C10H10N4SO2 = 2 AgC10H9N4SO2 + H2O
KOH + NaCI = NaOH + KCI =>
KOH + NaCI = NaOH + KCI
K + NH3 = K(NH3) =>
K + NH3 = K(NH3)
Co + C2H5NO2 = Co(C2H5NO2) =>
Co + C2H5NO2 = Co(C2H5NO2)
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Al(s) + Br2(s) = AlBr3 =>
2 Al(s) + 3 Br2(s) = 2 AlBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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