| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Na2CO3 = CO2 + H2O(l) + Na2SO4
Na3PO4(aq) + CrCl3(aq) = NaCl(aq) + CrPO4(s) =>
Na3PO4(aq) + CrCl3(aq) = 3 NaCl(aq) + CrPO4(s)
(NH4)2SO4 + KClO3 = K(SO4) + (NH4)2ClO3 =>
(NH4)2SO4 + KClO3 = K(SO4) + (NH4)2ClO3
Fe(ClO4) = Fe + ClO4 =>
Fe(ClO4) = Fe + ClO4
C7H5O2Na + HCl = C7H5O2H + NaCl =>
C7H5O2Na + HCl = C7H5O2H + NaCl
LiOH + Ni(NO3)2 = LiNO3 + Ni(OH)2 =>
2 LiOH + Ni(NO3)2 = 2 LiNO3 + Ni(OH)2
Cr(CH3COO)3 + BaI2 = CrI3 + Ba(CH3COO)2 =>
2 Cr(CH3COO)3 + 3 BaI2 = 2 CrI3 + 3 Ba(CH3COO)2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
(Zn(NO3)2) = Zn + NO3 =>
(Zn(NO3)2) = Zn + 2 NO3
P + Cl2 = PCl2 =>
P + Cl2 = PCl2
NaCl + Ba(PO4) = Na(PO4) + BaCl =>
NaCl + Ba(PO4) = Na(PO4) + BaCl
Mg + KCl = K + Mg(Cl)2 =>
Mg + 2 KCl = 2 K + Mg(Cl)2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
(CH3)NHOH + CH2COOHCOHCOOHCH2COOH = CH2COOH(CH3)3COHCOOH(CH3)3CH2COOH(CH3)3 + H2O + N =>
9(CH3)NHOH + CH2COOHCOHCOOHCH2COOH = CH2COOH(CH3)3COHCOOH(CH3)3CH2COOH(CH3)3 + 9 H2O + 9 N
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH
Fe2SO4 + H2SO4 = Fe2O3 + SO2 + H2O =>
Fe2SO4 + H2SO4 = Fe2O3 + 2 SO2 + H2O
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
Ba + H2O = Ba(OH)2 + H2(g) =>
Ba + 2 H2O = Ba(OH)2 + H2(g)
AgNO3 + HNO3 = AgH(NO3)2 =>
AgNO3 + HNO3 = AgH(NO3)2
CaCI2 + Na3PO4 = CaPO4 + Na3CI2 =>
CaCI2 + Na3PO4 = CaPO4 + Na3CI2
FeCl3 + NH3 = FeH3 + NCl3 =>
FeCl3 + NH3 = FeH3 + NCl3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
HCOOH + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 CO2 + 8 H2O + K2SO4
Fe2O3 + NH3 = [Fe(NH3)6]2O3 =>
Fe2O3 + 12 NH3 = [Fe(NH3)6]2O3
Al + H2O = H2 + Al(OH)3 =>
2 Al + 6 H2O = 3 H2 + 2 Al(OH)3
C6H15OH + O2 = CO2 + H2O =>
2 C6H15OH + 19 O2 = 12 CO2 + 16 H2O
NH3 + H2O = N(OH) + H2 =>
NH3 + H2O = N(OH) + 2 H2
K2CrO4 + SrCl2 = KCl + SrCrO4 =>
K2CrO4 + SrCl2 = 2 KCl + SrCrO4
AlH2 + SO4 = AlH2SO4 =>
AlH2 + SO4 = AlH2SO4
*2Fe + Cl2 = FeCl3 =>
*2Fe + 3 Cl2 = 2 FeCl3
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
Na3PO4 + KNO3 = KPO4 + Na3NO3 =>
Na3PO4 + KNO3 = KPO4 + Na3NO3
Cu2O + CH3COOH + H2O = Cu(OH)2 + CH3OH =>
2 Cu2O + CH3COOH + 6 H2O = 4 Cu(OH)2 + 2 CH3OH
Fe + C = Fe4C3 =>
4 Fe + 3 C = Fe4C3
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s) =>
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s)
P2S3 + NaOH = Na2S + Na3PO3 + H2O =>
P2S3 + 12 NaOH = 3 Na2S + 2 Na3PO3 + 6 H2O
Al + CrCl3 = AlCl2 + Cr =>
3 Al + 2 CrCl3 = 3 AlCl2 + 2 Cr
Ag + NH4OH = Ag(NH4OH)2 =>
Ag + 2 NH4OH = Ag(NH4OH)2
B2H6O2 + O2 = HBO2 + H2O =>
B2H6O2 + 2 O2 = 2 HBO2 + 2 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
MgO + H2 = MgOH =>
2 MgO + H2 = 2 MgOH
H2O2 + MnO2 = H2O + MnO4{-} + H{+} =>
3 H2O2 + 2 MnO2 = 2 H2O + 2 MnO4{-} + 2 H{+}
Ca(NO3)2 + Li2CO3 = CaCO3 + LiNO3 =>
Ca(NO3)2 + Li2CO3 = CaCO3 + 2 LiNO3
Zn + FeSO4 = ZnSO4Fe =>
Zn + FeSO4 = ZnSO4Fe
AgIO4 + HNO3 = AgI + NO4 + H2 =>
AgIO4 + 4 HNO3 = AgI + 4 NO4 + 2 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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