| Équations équilibrées la veille |
Al{3+} + 3 OH{-}4 = Al(OH)3
BaI2 + Cl2 = BaCl2 + I2 =>
BaI2 + Cl2 = BaCl2 + I2
Sr(NO3) + Gd(NO3)36H2O + Eu(NO3)36H2O + Al(NO3)36H2O + CH2N2O = SrGd19Eu01Al2O7 + CO2 + N2 + H2O =>
2 Sr(NO3) + 38.000000000008Gd(NO3)36H2O + 2.0000000000004Eu(NO3)36H2O + 4.0000000000008Al(NO3)36H2O + 2372.0000000005CH2N2O = 2.0000000000004SrGd19Eu01Al2O7 + 2372.0000000005CO2 + 3165.0000000007N2 + 2416.0000000005H2O
C17H33COONa + H2O = C18H34O2 + NaOH =>
C17H33COONa + H2O = C18H34O2 + NaOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuCl2 + Na3 + PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3 + 2 PO4 = Cu3(PO4)2 + 6 NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C4H6O3 + H2O = C4H8O2 + CO2 =>
5 C4H6O3 + H2O = 4 C4H8O2 + 4 CO2
Li + Ca(Cl)2 = Li(Cl)2 + Ca =>
Li + Ca(Cl)2 = Li(Cl)2 + Ca
NaHCO3 + C2H4O2 = NaC2H3O + H2O + CO2 =>
4 NaHCO3 + 5 C2H4O2 = 4 NaC2H3O + 6 H2O + 6 CO2
N2O + O2 + H2O = H(NO)3 =>
3 N2O + O2 + H2O = 2 H(NO)3
Al + NaNO3 + NaOH = NH3 + AlNa2O3 =>
2 Al + NaNO3 + 3 NaOH = NH3 + 2 AlNa2O3
C2H2 + CaC2 = CaH2 + C2C2 =>
C2H2 + CaC2 = CaH2 + C2C2
TiF4 + Br2 = TiBr + F2 =>
2 TiF4 + Br2 = 2 TiBr + 4 F2
NH4NO3 + NH4Cl + Ba(OH)2 = BaCl2 + NH4(OH)2 + NH3 =>
2 NH4NO3 + 26 NH4Cl + 13 Ba(OH)2 = 13 BaCl2 + 16 NH4(OH)2 + 14 NH3
Pd(ScN)2 = Pd + ScN =>
Pd(ScN)2 = Pd + 2 ScN
Ag3PO4 + H3O = Ag + H2O + HPO4 =>
Ag3PO4 + H3O = 3 Ag + H2O + HPO4
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Na2S5 + O2 = Na2S2O3 + S =>
2 Na2S5 + 3 O2 = 2 Na2S2O3 + 6 S
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
Cl2 + SO3{2-} + H2O = SO4{2-} + Cl{-} + H{+} =>
Cl2 + SO3{2-} + H2O = SO4{2-} + 2 Cl{-} + 2 H{+}
Ba + HCI = BaCI + H2 =>
2 Ba + 2 HCI = 2 BaCI + H2
NaCl + Zn = Na + ZnCl2 =>
2 NaCl + Zn = 2 Na + ZnCl2
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
NaVO3 + SO2 + H2SO4 = V(SO4)2 + Na2SO4 + H2O =>
2 NaVO3 + SO2 + 4 H2SO4 = 2 V(SO4)2 + Na2SO4 + 4 H2O
C2H2Br2 + H2 = C2H4Br2 =>
C2H2Br2 + H2 = C2H4Br2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HPO4{2-} + H3O{+} = H2PO4{-} + H2O =>
HPO4{2-} + H3O{+} = H2PO4{-} + H2O
NH3 + NO = H2O + N2 =>
4 NH3 + 6 NO = 6 H2O + 5 N2
C2H6 + O(g) = CO2 + H2O =>
C2H6 + 7 O(g) = 2 CO2 + 3 H2O
K(s) + F2 = KF(s) =>
2 K(s) + F2 = 2 KF(s)
N2I6 = N2 + I6 =>
N2I6 = N2 + I6
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cl2O1 + H2O = HClO =>
Cl2O1 + H2O = 2 HClO
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
CH3OHNHHCl + NaOH = CH3OHNH + NaCl + H2O =>
CH3OHNHHCl + NaOH = CH3OHNH + NaCl + H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
FeSO4*7H2O + BaCl2 = FeCl2 + BaSO4 + H2O =>
FeSO4*7H2O + BaCl2 = FeCl2 + BaSO4 + 7 H2O
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
LiO + CO2 = LiO2 + C =>
2 LiO + CO2 = 2 LiO2 + C
Fe(NO3)3 = O2 + Fe(NO2)3 =>
2 Fe(NO3)3 = 3 O2 + 2 Fe(NO2)3
(C2H5) = C6H15 =>
3(C2H5) = C6H15
C6H6 + Cl2 = C6C5Cl + HCl =>
11 C6H6 + 36 Cl2 = 6 C6C5Cl + 66 HCl
C3H10O4 + KCl = KC3 + ClH10O4 =>
C3H10O4 + KCl = KC3 + ClH10O4
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
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Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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