| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)2 + 2 Cu = 2 CuSO4 + 2 Al
BaCl2 + H2SO4(aq) = BaSO4 + HCl =>
BaCl2 + H2SO4(aq) = BaSO4 + 2 HCl
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O =>
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O
Ba(NO3)2 + NH2SO3 + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
7 Ba(NO3)2 + 16 NH2SO3 + 22 H2O = 7 Ba(NH2)2 + 16 H2SO4 + 16 HNO3
NaPO2 + Ca(NO3)2 = Na(NO3) + Ca(PO2)2 =>
2 NaPO2 + Ca(NO3)2 = 2 Na(NO3) + Ca(PO2)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HgNO3(aq) + FeBr2(aq) = HgBr2 + FeNO3 =>
HgNO3(aq) + FeBr2(aq) = HgBr2 + FeNO3
Fe(OH)3 + H2SO4 = H2O + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 H2SO4 = 6 H2O + Fe2(SO4)3
Ca + MgF2 = Mg + CaF =>
2 Ca + MgF2 = Mg + 2 CaF
NO + NO2 = N2O3 =>
NO + NO2 = N2O3
Si(s) + O3(g) = SiO2(s) =>
3 Si(s) + 2 O3(g) = 3 SiO2(s)
C6H11OH + Na2 = C6H10ONa + H2 =>
2 C6H11OH + Na2 = 2 C6H10ONa + 2 H2
BaO + HI = BaOH + I =>
BaO + HI = BaOH + I
AuBr3 + Al2O3 = Au2O3 + AlBr3 =>
2 AuBr3 + Al2O3 = Au2O3 + 2 AlBr3
Al + NaOH + H2O + NaNO3 = NaAl(OH)4 + NaNO2 =>
2 Al + 2 NaOH + 3 H2O + 3 NaNO3 = 2 NaAl(OH)4 + 3 NaNO2
BaI2 + CuSO4 = BaSO4 + CuI2 =>
BaI2 + CuSO4 = BaSO4 + CuI2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
KMnO4 + CH3COOC2H5 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + CH3COOC2H5 + 6 H2SO4 = 4 CO2 + 2 K2SO4 + 4 MnSO4 + 10 H2O
CsOH + HNO3 = CsNO3 + H2O =>
CsOH + HNO3 = CsNO3 + H2O
C8H10O2 + C4H8O2 = C16H22O4 + H2O =>
C8H10O2 + 2 C4H8O2 = C16H22O4 + 2 H2O
Y2 + KOH = YO3 + KY + H2O =>
7 Y2 + 12 KOH = 2 YO3 + 12 KY + 6 H2O
BaSO4 + Mg = BaS + MgO =>
BaSO4 + 4 Mg = BaS + 4 MgO
CU(s) + AgNO3(aq) = CU(NO3)2(aq) + Ag =>
CU(s) + 2 AgNO3(aq) = CU(NO3)2(aq) + 2 Ag
BaSO4 + K2CrO4 = BaCrO4 + K2SO4 =>
BaSO4 + K2CrO4 = BaCrO4 + K2SO4
C3H7OH + CuO = CH3COCH3 + Cu + H2O =>
C3H7OH + CuO = CH3COCH3 + Cu + H2O
CH2(NH2)COOH + O2 = NH3 + CO2 + H2 =>
CH2(NH2)COOH + O2 = NH3 + 2 CO2 + H2
K2Cr2O7 + Co(NO3)2 + HNO3 = Cr(NO3)3 + Co(NO3)3 + KNO3 + H2O =>
K2Cr2O7 + 6 Co(NO3)2 + 14 HNO3 = 2 Cr(NO3)3 + 6 Co(NO3)3 + 2 KNO3 + 7 H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
(NH4)3PO4(aq) + Zn(NO3)2(aq) = (NH4)NO3(aq) + Zn3(PO4)2(s) =>
2(NH4)3PO4(aq) + 3 Zn(NO3)2(aq) = 6(NH4)NO3(aq) + Zn3(PO4)2(s)
N2O + C12H26 = N2 + CO2 + H2O =>
37 N2O + C12H26 = 37 N2 + 12 CO2 + 13 H2O
Be(NO3)2 = BeO + NO2 + O2 =>
2 Be(NO3)2 = 2 BeO + 4 NO2 + O2
NaCl + Br = NaBr + Cl =>
NaCl + Br = NaBr + Cl
Be + Cl = BeCl2 =>
Be + 2 Cl = BeCl2
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Fe2O3 + H3O = Fe + H2O =>
Fe2O3 + 6 H3O = 2 Fe + 9 H2O
BeCl2 + Na3PO4 = NaCl + Be3(PO4)2 =>
3 BeCl2 + 2 Na3PO4 = 6 NaCl + Be3(PO4)2
K4[Fe(CN)6] + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na4[Fe(CN)6] =>
3 K4[Fe(CN)6] + 4 Na3[Co(NO2)6] = 4 K3[Co(NO2)6] + 3 Na4[Fe(CN)6]
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O =>
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O
NH4OH + CuCl2 = Cu(OH)2 + NH4Cl =>
2 NH4OH + CuCl2 = Cu(OH)2 + 2 NH4Cl
Mn2O3 + CrSO3 = Mn2(SO3)3 + CrO =>
Mn2O3 + 3 CrSO3 = Mn2(SO3)3 + 3 CrO
Br + NaIO = NaBr + IO =>
Br + NaIO = NaBr + IO
H2O(l) + Li(s) = LiHO(aq) + H2(g) =>
2 H2O(l) + 2 Li(s) = 2 LiHO(aq) + H2(g)
KI + FeCl3 = FeCl2 + I2 + KCl =>
2 KI + 2 FeCl3 = 2 FeCl2 + I2 + 2 KCl
C9OH20 + O2 = CO2 + H2O =>
2 C9OH20 + 27 O2 = 18 CO2 + 20 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Br2 + CoI3 = I2 + CoBr2 =>
2 Br2 + 2 CoI3 = 3 I2 + 2 CoBr2
Fe2 + C12H8N2 = Fe(C12H8N2)3 =>
Fe2 + 6 C12H8N2 = 2 Fe(C12H8N2)3
Pb + Fe2(SO4) = Pb2(SO4) + Fe =>
2 Pb + Fe2(SO4) = Pb2(SO4) + 2 Fe
HF + Na2SiO3 = NaF + H2SiO3 =>
2 HF + Na2SiO3 = 2 NaF + H2SiO3
FeCl3 + H2C2O4 = (HC2O4)3Fe + HCl =>
FeCl3 + 3 H2C2O4 = (HC2O4)3Fe + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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