| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 H2O + SO2 = 4 H{+} + 2 Br{-} + SO4{2-}
KOH(aq) = K(aq) + OH(aq) =>
KOH(aq) = K(aq) + OH(aq)
SO3K2 + HCl = SO2 + ClK + H2O =>
SO3K2 + 2 HCl = SO2 + 2 ClK + H2O
KOH(aq) = H2O + K2O =>
2 KOH(aq) = H2O + K2O
KOH(aq) = K(s) + O2(g) + H2(g) =>
2 KOH(aq) = 2 K(s) + O2(g) + H2(g)
KOH(aq) = H2O + K2O =>
2 KOH(aq) = H2O + K2O
SO3K2 + HCl = SO2 + ClK + H2O =>
SO3K2 + 2 HCl = SO2 + 2 ClK + H2O
Cl2 + Cu2Br2 = Cu2Cl2 + Br2 =>
Cl2 + Cu2Br2 = Cu2Cl2 + Br2
H2SO3 + HI3 + H2O = H2SO4 + HI =>
H2SO3 + HI3 + H2O = H2SO4 + 3 HI
SO3K2 + HCl = SO2 + ClK + H2O =>
SO3K2 + 2 HCl = SO2 + 2 ClK + H2O
KOH(aq) = K + OH =>
KOH(aq) = K + OH
Cl2 + Cu2Br2 = Cu2Cl2 + Br2 =>
Cl2 + Cu2Br2 = Cu2Cl2 + Br2
KOH(aq) = H2O + K2O =>
2 KOH(aq) = H2O + K2O
NO2C6H4NH2 + HCl = NO2C6H4NH3 + Cl =>
NO2C6H4NH2 + HCl = NO2C6H4NH3 + Cl
ZnO + H2SO4 = ZnSO5 + H2 =>
ZnO + H2SO4 = ZnSO5 + H2
K2CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + K2SO4 + H2O =>
2 K2CrO4 + 6 NaI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 Na2SO4 + 2 K2SO4 + 8 H2O
Cl2 + Cu2Br2 = Cu2Cl2 + Br2 =>
Cl2 + Cu2Br2 = Cu2Cl2 + Br2
KOH(aq) = H2O + K2O =>
2 KOH(aq) = H2O + K2O
Na + H2SO3 = Na3SO3 + H2 =>
3 Na + H2SO3 = Na3SO3 + H2
H2SO3 + HI3 + H2O = H2SO4 + HI =>
H2SO3 + HI3 + H2O = H2SO4 + 3 HI
H2SO4 + C6H12O6 = CO + H2O + S =>
2 H2SO4 + C6H12O6 = 6 CO + 8 H2O + 2 S
K2SO4 + NH4OH = K2OH + NH4SO4 =>
K2SO4 + NH4OH = K2OH + NH4SO4
Mg + O + H = Mg(OH)2 =>
Mg + 2 O + 2 H = Mg(OH)2
Na + H2SO3 = Na3SO3 + H2 =>
3 Na + H2SO3 = Na3SO3 + H2
C6H12 + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
C6H12 + 4 KMnO4 + 2 H2O = 3 CH3COOH + 4 KOH + 4 MnO2
Na + H2SO3 = Na3SO3 + H2 =>
3 Na + H2SO3 = Na3SO3 + H2
Zn = Zn3 =>
3 Zn = Zn3
(NH4) + O2 + CH4 = H2O + HCN =>
4(NH4) + 7 O2 + 4 CH4 = 14 H2O + 4 HCN
H2CO2 + H2O = H3O + CO3 =>
H2CO2 + 5 H2O = 4 H3O + CO3
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2 =>
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2
Cu2S + O2 = Cu + SO2 = whatgam =>
Cu2S + O2 = 2 Cu + SO2
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
H2SO3 + HI3 + H2O = H2SO4 + HI =>
H2SO3 + HI3 + H2O = H2SO4 + 3 HI
CH2OH = CH4 + H2O + CO =>
2 CH2OH = CH4 + H2O + CO
Na + H2SO3 = NaHSO3 + H2 =>
2 Na + 2 H2SO3 = 2 NaHSO3 + H2
Si + Br2 + H2O = H2SiO3 + HBr =>
Si + 2 Br2 + 3 H2O = H2SiO3 + 4 HBr
C7H4 + C2H6O = C9H10O =>
C7H4 + C2H6O = C9H10O
FeCl3 + H2 = FeCl2 + HCl =>
2 FeCl3 + H2 = 2 FeCl2 + 2 HCl
Zn3N2(s) + H2O(l) = Zn(OH)2(aq) + NH3(g) =>
Zn3N2(s) + 6 H2O(l) = 3 Zn(OH)2(aq) + 2 NH3(g)
Cl2 + Cu2Br2 = Cu2Cl2 + Br2 =>
Cl2 + Cu2Br2 = Cu2Cl2 + Br2
C2H5OH + KC2H3O2 = C4H8O2 + KOH =>
C2H5OH + KC2H3O2 = C4H8O2 + KOH
KOH(aq) = H2O + K2O =>
2 KOH(aq) = H2O + K2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu =>
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Na + H2SO3 = Na2SO3 + H2 =>
2 Na + H2SO3 = Na2SO3 + H2
Cr2(SO4)3 + KMnO4 + KOH = KCrO4 + MnO2 + K2SO4 + H2O =>
3 Cr2(SO4)3 + 8 KMnO4 + 16 KOH = 6 KCrO4 + 8 MnO2 + 9 K2SO4 + 8 H2O
La(NO3)3H12O6 + Fe(NO3)3H18O9 + C6H8O7 = CO2 + LaFeO3 + N2 + H2O =>
3 La(NO3)3H12O6 + 3 Fe(NO3)3H18O9 + 5 C6H8O7 = 30 CO2 + 3 LaFeO3 + 9 N2 + 65 H2O
Cr + CoCl2 = CrCl2 + Co =>
Cr + CoCl2 = CrCl2 + Co
Na + H2SO3 = Na3SO3 + H2 =>
3 Na + H2SO3 = Na3SO3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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