| Équations équilibrées la veille | Équations équilibrées le lendemain |
HSO4 + NO3 = HNO3 + SO4
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
C8 + S8 = CS2 =>
C8 + 2 S8 = 8 CS2
C12H22O11 + NH4ClO4 = CO2 + H2O + N2 + Cl =>
C12H22O11 + 12 NH4ClO4 = 12 CO2 + 35 H2O + 6 N2 + 12 Cl
C6H5CH2OH + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)4 + H2O =>
C6H5CH2OH + K2Cr2O7 + 5 H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)4 + 6 H2O
HC7H5O3 + NaOH = H2O + NaC7H5O3 =>
HC7H5O3 + NaOH = H2O + NaC7H5O3
Hg + Ag(NO3) = Ag + Hg(NO3)2 =>
Hg + 2 Ag(NO3) = 2 Ag + Hg(NO3)2
Al2(SO4)3 + NaOH = Al2(OH)6 + Na6(SO4)3 =>
Al2(SO4)3 + 6 NaOH = Al2(OH)6 + Na6(SO4)3
Br + MgF2 = MgBr2 + F2 =>
2 Br + MgF2 = MgBr2 + F2
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Cu2S + CuSO4 = Cu + SO2 =>
Cu2S + CuSO4 = 3 Cu + 2 SO2
KBr(aq) + H2SO4(aq) + Mn2O4(aq) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br(l) =>
4 KBr(aq) + 6 H2SO4(aq) + Mn2O4(aq) = 4 KHSO4(aq) + 2 MnSO4(aq) + 4 H2O(l) + 4 Br(l)
Ca(ClO)2 + SO2 + H2O = CaCl2 + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaCl2 + 2 H2SO4
K2(Cr2O7) + HI + H2(SO4) = K2(SO4) + Cr2(SO4)3 + I2 + H2O =>
K2(Cr2O7) + 6 HI + 4 H2(SO4) = K2(SO4) + Cr2(SO4)3 + 3 I2 + 7 H2O
Na2CO3 + NH4Cl = Na2Cl + NH4 + CO3 =>
Na2CO3 + NH4Cl = Na2Cl + NH4 + CO3
NaClO2 = Na + Cl + O =>
NaClO2 = Na + Cl + 2 O
HClO3 = HClO2 + O =>
HClO3 = HClO2 + O
C(OH)(COOH)(CH2COOH)2 + NH4OH = (NH4)3C6H5O7 + H2O =>
C(OH)(COOH)(CH2COOH)2 + 3 NH4OH = (NH4)3C6H5O7 + 3 H2O
KClO4 + Sb + H2SO4 = KCl + Sb(SO4)3 + H2O =>
3 KClO4 + 4 Sb + 12 H2SO4 = 3 KCl + 4 Sb(SO4)3 + 12 H2O
CrO2 + H2O2 + NaOH = Na2CrO4 + H2O =>
CrO2 + H2O2 + 2 NaOH = Na2CrO4 + 2 H2O
*2KClO4 + CaCO3 = Ca(ClO4)2 + K2CO3 =>
*2KClO4 + CaCO3 = Ca(ClO4)2 + K2CO3
Br + Ga = BrGa =>
Br + Ga = BrGa
Zn(OH)2 + SO4 = Zn(OH)2SO4 =>
Zn(OH)2 + SO4 = Zn(OH)2SO4
NaOH + C21H42O5 + H2O = C17H35COONa + C3H8O3 =>
9 NaOH + 10 C21H42O5 + 7 H2O = 9 C17H35COONa + 16 C3H8O3
Mo + HNO3 = MoNO3 + H2 =>
2 Mo + 2 HNO3 = 2 MoNO3 + H2
H + Si = H4Si =>
4 H + Si = H4Si
USO4 + BeCl2 = UCl2 + BeSO4 =>
USO4 + BeCl2 = UCl2 + BeSO4
Mg + Ag3N = Ag + MgN =>
Mg + Ag3N = 3 Ag + MgN
C4H8 + Cl2 = CH2Cl2 =>
C4H8 + 4 Cl2 = 4 CH2Cl2
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
Mn(oh)2 + O2 + H2O = Mn(OH)2 =>
Mn(oh)2 + O2 + 2 H2O = 2 Mn(OH)2
(NH4)2 + CO3 + Cu(NO3)2 = CuCO3 + NH4NO3 =>
(NH4)2 + CO3 + Cu(NO3)2 = CuCO3 + 2 NH4NO3
CO2(g) + CaO(s) = CaCO3(s) =>
CO2(g) + CaO(s) = CaCO3(s)
Cs + O2 = Cs2O2 =>
2 Cs + O2 = Cs2O2
C3Cl2N3NaO3 + HCl = C3H3N3O3 + NaCl + Cl2 =>
C3Cl2N3NaO3 + 3 HCl = C3H3N3O3 + NaCl + 2 Cl2
PbCO3 + HNO3 = CO2 + H2O + Pb(NO3)2 =>
PbCO3 + 2 HNO3 = CO2 + H2O + Pb(NO3)2
C17H33COONa + CaNo3 = C17H33COOCa + NaNo3 =>
C17H33COONa + CaNo3 = C17H33COOCa + NaNo3
C2Cl6 + Al + Li2O = LiCl + Al2O3 + C =>
C2Cl6 + 2 Al + 3 Li2O = 6 LiCl + Al2O3 + 2 C
C5H8O4 + H2O = CO2 + CH4 =>
2 C5H8O4 + 2 H2O = 5 CO2 + 5 CH4
CuI2 + (NH4)2SO3 = NH4I + CuSO3 =>
CuI2 + (NH4)2SO3 = 2 NH4I + CuSO3
CH3ONa + H2O = CH3OH + NaOH =>
CH3ONa + H2O = CH3OH + NaOH
Zn + HS = S + HZn =>
Zn + HS = S + HZn
Na2CO3(aq) + Sn(NO3)2(aq) = NaNO3(aq) + Sn(CO3)(s) =>
Na2CO3(aq) + Sn(NO3)2(aq) = 2 NaNO3(aq) + Sn(CO3)(s)
C12H22O11 + H2SO4O2 = CCO2 + SO2 + H2O =>
C12H22O11 + 4 H2SO4O2 = 6 CCO2 + 4 SO2 + 15 H2O
Li2 + H2SO3 = Li2SO3 + H2 =>
Li2 + H2SO3 = Li2SO3 + H2
Li3PO4 = Li + PO4 =>
Li3PO4 = 3 Li + PO4
NO3 + SO2 = N2O3 + SO4 =>
4 NO3 + 3 SO2 = 2 N2O3 + 3 SO4
Fe{3+} + Cr2O4{2-} = Fe2(Cr2O4)4{2-} =>
2 Fe{3+} + 4 Cr2O4{2-} = Fe2(Cr2O4)4{2-}
Cu(OH)2 + (NH4)2SO4 + NH3 = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH3 = [Cu(NH3)4]SO4 + 2 H2O
KMnO4 + C17H33COOH + H2O = C17H33COOH(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C17H33COOH + 4 H2O = 3 C17H33COOH(OH)2 + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/25
Équations équilibrées sur07/02/24
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