| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CCH + AgNO3 = CH3CCAg + HNO3
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
NI + HNO3 = NI(NO3)2 + NO + H2O =>
3 NI + 8 HNO3 = 3 NI(NO3)2 + 2 NO + 4 H2O
Na2SO4 + Ca(NO3)2 = Na2(NO3)2 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = Na2(NO3)2 + CaSO4
CH3CH2OH + KMnO4 + H2SO4(aq) = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 12 KMnO4 + 18 H2SO4(aq) = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 33 H2O
NH3 + HBr = NBr3 + H2 =>
NH3 + 3 HBr = NBr3 + 3 H2
C3H7Cl + NaOH = C3H7OH + NaCl =>
C3H7Cl + NaOH = C3H7OH + NaCl
Al(OH)2 + HCl = AlCl + H(OH)2 =>
Al(OH)2 + HCl = AlCl + H(OH)2
P + FeO = P4O10 + Fe =>
4 P + 10 FeO = P4O10 + 10 Fe
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
MgCl2*6H2O + AlCl3*6H2O + NaOH = MgAl2O4 + NaCl + H2O =>
MgCl2*6H2O + 2 AlCl3*6H2O + 8 NaOH = MgAl2O4 + 8 NaCl + 22 H2O
Br2 + MgCl = MgBr2 + Cl2 =>
2 Br2 + 2 MgCl = 2 MgBr2 + Cl2
CH3COOH + H2O = H3O + CH3CO2 =>
CH3COOH + H2O = H3O + CH3CO2
NaC2H3O2 + (NH4)2SO4 = Na2SO4 + NH4C2H3O2 =>
2 NaC2H3O2 + (NH4)2SO4 = Na2SO4 + 2 NH4C2H3O2
Na2SiO4 + HCl = NaCl + H2SiO4 =>
Na2SiO4 + 2 HCl = 2 NaCl + H2SiO4
H3PO4 + Zn = Zn3PO4 + H2 =>
2 H3PO4 + 6 Zn = 2 Zn3PO4 + 3 H2
BaO + C = Ba + CO =>
BaO + C = Ba + CO
Al(s) + NiSO4(aq) = Ni(s) + Al2(SO4)3 =>
2 Al(s) + 3 NiSO4(aq) = 3 Ni(s) + Al2(SO4)3
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
KClO3 + FeCl2 + HCl = KCl + FeCl3 + H2O =>
KClO3 + 6 FeCl2 + 6 HCl = KCl + 6 FeCl3 + 3 H2O
FeSO3 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeSO3 + 2 HNO3 + H2SO4 = Fe2(SO4)3 + 2 NO + 2 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
AgOH + H2SO4 = AgSO4 + H2OH =>
AgOH + H2SO4 = AgSO4 + H2OH
MgO + O2 = MgO3 =>
MgO + O2 = MgO3
NaI + AgNO3 = IAg + NaNO3 =>
NaI + AgNO3 = IAg + NaNO3
(NH3OH)Cl + NaOH + CuSO4 = N2O + Cu2O + Na2SO4 + H2O + NaCl =>
2(NH3OH)Cl + 10 NaOH + 4 CuSO4 = N2O + 2 Cu2O + 4 Na2SO4 + 9 H2O + 2 NaCl
C11H17 + O2 = CO2 + H2O =>
4 C11H17 + 61 O2 = 44 CO2 + 34 H2O
Na3PO4 + LiSO4 = Na3SO4 + LiPO4 =>
Na3PO4 + LiSO4 = Na3SO4 + LiPO4
ClO3{-} + Zn + OH{-} = ZnO2{2-} + H2O + Cl{-} =>
ClO3{-} + 3 Zn + 6 OH{-} = 3 ZnO2{2-} + 3 H2O + Cl{-}
Al + PbC2H3O2 = AlC2H3O2 + Pb =>
Al + PbC2H3O2 = AlC2H3O2 + Pb
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
Mg(OH)2 + N2O5 = MgO5 + N(OH) =>
Mg(OH)2 + N2O5 = MgO5 + 2 N(OH)
KOH + C = K + CO2 + H2O =>
4 KOH + C = 4 K + CO2 + 2 H2O
Ag2SO4 + H2SO4 = Ag(SO4)2 + H2 =>
Ag2SO4 + 3 H2SO4 = 2 Ag(SO4)2 + 3 H2
NH4I + Ba(OH)2 = H2O + NH3 + BaI2 =>
2 NH4I + Ba(OH)2 = 2 H2O + 2 NH3 + BaI2
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
CaS(aq) + NiCl2(aq) = NiS(s) + CaCl2(aq) =>
CaS(aq) + NiCl2(aq) = NiS(s) + CaCl2(aq)
N + HCl = NCl2 + H2 =>
N + 2 HCl = NCl2 + H2
Fe + KNO3 = Fe2O3 + N2 + K2O =>
10 Fe + 6 KNO3 = 5 Fe2O3 + 3 N2 + 3 K2O
KBrO3 + KI + HCl = KBr + KCl + I + H2O =>
KBrO3 + 6 KI + 6 HCl = KBr + 6 KCl + 6 I + 3 H2O
Li2CrO4 + FeCl3 = LiCl + Fe2(CrO4)3 =>
3 Li2CrO4 + 2 FeCl3 = 6 LiCl + Fe2(CrO4)3
Mn + H = MnH =>
Mn + H = MnH
As3(PO4)5 + (NH4)2C2O4 = As2(C2O4)5 + (NH4)3PO4 =>
2 As3(PO4)5 + 15(NH4)2C2O4 = 3 As2(C2O4)5 + 10(NH4)3PO4
Al(OH)3 + NaOH = H2O + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2O + NaAlO2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
AgNO{3} + NaOH = AgOH + NaNO{3} =>
AgNO{3} + NaOH = AgOH + NaNO{3}
C4N2 + O3 = CO2 + N2 =>
3 C4N2 + 8 O3 = 12 CO2 + 3 N2
I2 = I =>
I2 = 2 I
Na2(SO3) + HCl = Na2Cl + H(SO3) =>
Na2(SO3) + HCl = Na2Cl + H(SO3)
NH4(NO3) = H2O + N2O =>
NH4(NO3) = 2 H2O + N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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