| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SnI4 + (PPh3)2 = 2(PPh3)SnI4
Al(H2O)6 + KF = AlF3 + KOH + H3O =>
Al(H2O)6 + 3 KF = AlF3 + 3 KOH + 3 H3O
NaH + Cl2 = NaCl2 + H2 =>
2 NaH + 2 Cl2 = 2 NaCl2 + H2
BeO + Fe2O3 = BeO2 + Fe =>
3 BeO + Fe2O3 = 3 BeO2 + 2 Fe
H3PO4 + NaOH = H3OH + Na(PO4) =>
H3PO4 + NaOH = H3OH + Na(PO4)
NH4 + Cr2O7 = CrO + N + H2O =>
5 NH4 + 2 Cr2O7 = 4 CrO + 5 N + 10 H2O
NH3 + HNO3 = NH4N03 + H2O =>
3 NH3 + HNO3 = NH4N03 + 3 H2O
Fe + K2O = Fe3O4 + K =>
3 Fe + 4 K2O = Fe3O4 + 8 K
Mg(CO3)2 = Mg2 + CO3 =>
2 Mg(CO3)2 = Mg2 + 4 CO3
CH3COOAg + HCl = CH3COOH + AgCl =>
CH3COOAg + HCl = CH3COOH + AgCl
Fe(C2H3O2)2 + H2SO4 = FeSO4 + CH3COOH =>
Fe(C2H3O2)2 + H2SO4 = FeSO4 + 2 CH3COOH
SrI2 + H6S = Sr6S2 + IH =>
6 SrI2 + 2 H6S = Sr6S2 + 12 IH
Pb(NO3)4 + Al = Al2(NO3)3 + Pb =>
3 Pb(NO3)4 + 8 Al = 4 Al2(NO3)3 + 3 Pb
FeCl3*6H2O + KOH + C5H8O2 = Fe(C5H7O2)3 + KCl + H2O =>
FeCl3*6H2O + 3 KOH + 3 C5H8O2 = Fe(C5H7O2)3 + 3 KCl + 9 H2O
Fe + K3[Fe(CN)6]2 = Fe2[Fe(CN)6]2 + K =>
2 Fe + K3[Fe(CN)6]2 = Fe2[Fe(CN)6]2 + 3 K
C9H8O4 + H2O = CO2 + H2 =>
C9H8O4 + 14 H2O = 9 CO2 + 18 H2
C6H6 + H2O2 = C6H4O2 + H2O =>
C6H6 + 3 H2O2 = C6H4O2 + 4 H2O
C3H7Br + Mg + C4H10O + C8H8O2 = C11H16O2 + MgBr2 =>
12 C3H7Br + 6 Mg + 2 C4H10O + 11 C8H8O2 = 12 C11H16O2 + 6 MgBr2
HgO + H2O2 = Hg + H2O3 =>
HgO + H2O2 = Hg + H2O3
FeS2 + O = FeO3 + SO3 =>
FeS2 + 9 O = FeO3 + 2 SO3
MgCl2 + KCl = Cl + KMgCl2 =>
MgCl2 + KCl = Cl + KMgCl2
Fe(C2H3O2)2 + K2Cr2O7 + HC2H3O2 = Fe(C2H3O2)3 + Cr(C2H3O2)3 + KC2H3O2 + H2O =>
6 Fe(C2H3O2)2 + K2Cr2O7 + 14 HC2H3O2 = 6 Fe(C2H3O2)3 + 2 Cr(C2H3O2)3 + 2 KC2H3O2 + 7 H2O
Al(HCO3) + HCl = AlCl + H2O + CO2 =>
Al(HCO3) + HCl = AlCl + H2O + CO2
Cu3(PO4)2 = Cu + (PO4)2 =>
Cu3(PO4)2 = 3 Cu + (PO4)2
HgCl + KI = IHg + KCl =>
HgCl + KI = IHg + KCl
CaO = Ca + O =>
CaO = Ca + O
Ca(OH)2 + (NH4)3(PO4) = Ca(PO4) + (NH4)3(OH)2 =>
Ca(OH)2 + (NH4)3(PO4) = Ca(PO4) + (NH4)3(OH)2
hypochlorousacid + aluminumhydroxide = aluminumchloride + hydrogenperoxide =>
3 HClO + Al(OH)3 = AlCl3 + 3 H2O2
Tl(HMoO4)3 + Tl(OH)3 = Tl2(MoO4)3 + H2O =>
Tl(HMoO4)3 + Tl(OH)3 = Tl2(MoO4)3 + 3 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
C7H7ClO + CrO2 = C7H5ClO + CrO(OH) =>
C7H7ClO + 2 CrO2 = C7H5ClO + 2 CrO(OH)
MnO2(s) + HCl(aq) = Cl2 + MnCl2(s) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2 + MnCl2(s) + 2 H2O(l)
C25H5OC2H5 + O2 = CO2 + H2O =>
C25H5OC2H5 + 29 O2 = 27 CO2 + 5 H2O
PbCO3(heat) = Pb + CO3 =>
PbCO3(heat) = Pb + CO3
Na(HCO3) + HBr = NaBr + H2O + CO2 =>
Na(HCO3) + HBr = NaBr + H2O + CO2
NaBr + Mn(No3)2 = NaNo3 + MnBr2 =>
2 NaBr + Mn(No3)2 = 2 NaNo3 + MnBr2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Co(NH3)5Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2 Co(NH3)5Cl3 + 6 NaOH = Co2O3 + 10 NH3 + 6 NaCl + 3 H2O
CH3OH + K2CrO7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3OH + 4 K2CrO7 + 10 H2SO4 = 9 HCOOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
C6H8O7 + NaHCO3 = C6H8ONa + H2 + CO2 =>
24 C6H8O7 + 10 NaHCO3 = 10 C6H8ONa + 61 H2 + 94 CO2
CuO + H2SO3 = CuSO4 + H2O + Cu2O =>
3 CuO + H2SO3 = CuSO4 + H2O + Cu2O
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
PbSO4 + COONa = CO2 + Na2SO4 + Pb =>
PbSO4 + 2 COONa = 2 CO2 + Na2SO4 + Pb
CdClO3 = Cd + ClO2 + O2 =>
2 CdClO3 = 2 Cd + 2 ClO2 + O2
Na2SO3 + Ba(OH)2 = BaSO3 + NaOH =>
Na2SO3 + Ba(OH)2 = BaSO3 + 2 NaOH
KNO3 + CO = CO2 + NO + K2O =>
2 KNO3 + 3 CO = 3 CO2 + 2 NO + K2O
C6H5CH2OH + HCl = C6H5CH2Cl + H2O =>
C6H5CH2OH + HCl = C6H5CH2Cl + H2O
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
In + FeO = Fe + InO =>
In + FeO = Fe + InO
H2SO4 + Ca2 + CO3 = CaSO4 + H2O + CO2 =>
2 H2SO4 + Ca2 + 2 CO3 = 2 CaSO4 + 2 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/25
Équations équilibrées sur03/27/24
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