| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
KIO3 + NaCl = KICl + NaO3 =>
KIO3 + NaCl = KICl + NaO3
Cr(oh)3 + KClO3 + NaOH = Na2CrO4 + KCl + H2O =>
Cr(oh)3 + 3 KClO3 + 6 NaOH = 3 Na2CrO4 + 3 KCl + 3 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
MnO4{-} + I{-} + H{+} = I2 + H2O + Mn =>
2 MnO4{-} + 14 I{-} + 16 H{+} = 7 I2 + 8 H2O + 2 Mn
NaI + Ca(SO4) = Na(SO4) + CaI =>
NaI + Ca(SO4) = Na(SO4) + CaI
K2C2O4 + H2O = K + H2C2O4 + OH =>
K2C2O4 + 2 H2O = 2 K + H2C2O4 + 2 OH
BaCO3 + Al2O3 + Y2O3 = Ba6Y2Al4O15 + CO2 =>
6 BaCO3 + 2 Al2O3 + Y2O3 = Ba6Y2Al4O15 + 6 CO2
Na2SO4 + CuS = Cu2SO4 + NaS =>
Na2SO4 + 2 CuS = Cu2SO4 + 2 NaS
MnCO3 + H2SO4 = H2O + CO2 + MnSO4 =>
MnCO3 + H2SO4 = H2O + CO2 + MnSO4
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
C3H7ClMg = C3H7MgCl =>
C3H7ClMg = C3H7MgCl
NaCl + Hg2(C2H3O2)2 = NaHg2 + (C2H3O2)2Cl =>
NaCl + Hg2(C2H3O2)2 = NaHg2 + (C2H3O2)2Cl
NaH + Cl2 = NaCl + HCl =>
NaH + Cl2 = NaCl + HCl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
K + HNO3 + O2 = KNO3 + H2O =>
4 K + 4 HNO3 + O2 = 4 KNO3 + 2 H2O
NH4Cl + Pb(ClO4)2 = NH4ClO4 + PbCl2 =>
2 NH4Cl + Pb(ClO4)2 = 2 NH4ClO4 + PbCl2
CaSO4 + HCl = CaCl2 + H2SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2SO4
Al(NO3)3 + Ga(NO2)3 + CH6O4N = AlGaN + H2O + CO2 + NO2 =>
3 Al(NO3)3 + 3 Ga(NO2)3 + 5 CH6O4N = 3 AlGaN + 15 H2O + 5 CO2 + 20 NO2
Mg + KPO4 = K3 + MgPO4 =>
3 Mg + 3 KPO4 = K3 + 3 MgPO4
AgSO4 + Cu2 = Ag + CuSO4 =>
2 AgSO4 + Cu2 = 2 Ag + 2 CuSO4
BaCoHCl = BaClHCo =>
BaCoHCl = BaClHCo
Pb2(NO3)2 + NaOH = PbOH + NaNO3 =>
Pb2(NO3)2 + 2 NaOH = 2 PbOH + 2 NaNO3
Al3 + Fe2O3 = Al(Fe2O3)3 =>
Al3 + 9 Fe2O3 = 3 Al(Fe2O3)3
CH3COOH + NaHCO3 = NaC2H3C2 + H2O + CO2 =>
5 CH3COOH + 2 NaHCO3 = 2 NaC2H3C2 + 8 H2O + 4 CO2
Zn + KNO3 + H2SO4 = (NH4)2 + ZnSO4 + K2SO4 + H2O =>
9 Zn + 2 KNO3 + 10 H2SO4 = (NH4)2 + 9 ZnSO4 + K2SO4 + 6 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Al(OH)SO4 = Al2O3 + SO3 + H2O =>
2 Al(OH)SO4 = Al2O3 + 2 SO3 + H2O
Na2SO4(aq) + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4(aq) + Ca(NO3)2 = 2 NaNO3 + CaSO4
COCl2 + MgO = MgCO3 + MgCl2 =>
COCl2 + 2 MgO = MgCO3 + MgCl2
TiCl2 + Al = TiAl3 + AlCl3 =>
3 TiCl2 + 11 Al = 3 TiAl3 + 2 AlCl3
Cr + H2SO4 = Cr2[SO4]3 + H2 =>
2 Cr + 3 H2SO4 = Cr2[SO4]3 + 3 H2
PbO2 + HgO = O2 + PbHgO =>
PbO2 + HgO = O2 + PbHgO
B4H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + H3BO3 =>
5 B4H10 + 22 KMnO4 + 33 H2SO4 = 11 K2SO4 + 22 MnSO4 + 28 H2O + 20 H3BO3
NO + CO = N2 + CO2 =>
2 NO + 2 CO = N2 + 2 CO2
CrOHHNO3 = CrNO3H2O =>
CrOHHNO3 = CrNO3H2O
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
P2S5 = P + S8 =>
8 P2S5 = 16 P + 5 S8
MnO2 + Cr{3+} + OH{-} = CrO4{2-} + Mn{2+} + H2O =>
3 MnO2 + 2 Cr{3+} + 4 OH{-} = 2 CrO4{2-} + 3 Mn{2+} + 2 H2O
Li + Mg = LiMg =>
Li + Mg = LiMg
Hg{+} + O{-2} = Hg2O =>
2 Hg{+} + O{-2} = Hg2O
H2SO4 + NaCrO4 = HCrO4 + Na2SO4 =>
H2SO4 + 2 NaCrO4 = 2 HCrO4 + Na2SO4
Ca(NO3)2 + (NH4)2HPO4 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 + HNO3 =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 2 H2O = Ca10(PO4)6(OH)2 + 12 NH4NO3 + 8 HNO3
NH3 + HClO3 = NClO3 + H4 =>
NH3 + HClO3 = NClO3 + H4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H6 + KMnO4 + H2O = C4H6(OH)4 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 8 H2O = 3 C4H6(OH)4 + 4 MnO2 + 4 KOH
H2C2O4 + MnO4{-} = CO2 + OH{-} + H2O + MnO2 =>
3 H2C2O4 + 2 MnO4{-} = 6 CO2 + 2 OH{-} + 2 H2O + 2 MnO2
Na + O2 + H = NaOH =>
2 Na + O2 + 2 H = 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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