| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2 + 2 H2O = 2 SO + 2 H2
Cl2 = Cl =>
Cl2 = 2 Cl
CaO + H2O = CaO2 + H2 =>
CaO + H2O = CaO2 + H2
HBrO3 + H2S = Br2O2 + H2O + S =>
2 HBrO3 + 3 H2S = Br2O2 + 4 H2O + 3 S
MgBr2 + CH3CO2K = Mg(CH3CO2)2 + KBr =>
MgBr2 + 2 CH3CO2K = Mg(CH3CO2)2 + 2 KBr
Na3PO4(aq) + ZnSO4(aq) = Na2SO4(aq) + Zn3(PO4)2 =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = 3 Na2SO4(aq) + Zn3(PO4)2
C2H2 + CaC2 = C2C2 + CaH2 =>
C2H2 + CaC2 = C2C2 + CaH2
Cu(II)(SO4) + Pb(II)(NO3)2 = Cu(II)(NO3)2 + Pb(II)(SO4) =>
Cu(II)(SO4) + Pb(II)(NO3)2 = Cu(II)(NO3)2 + Pb(II)(SO4)
FeCl3KI = KClIFeCl2 =>
FeCl3KI = KClIFeCl2
CaSO3(s) = CaO(g) + SO2(g) =>
CaSO3(s) = CaO(g) + SO2(g)
CuC12 + KI = CuI + KC1 + I2 =>
2 CuC12 + 24 KI = 2 CuI + 24 KC1 + 11 I2
Na2CrO4 + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2CrO4 + 2 AlBr3 = 6 NaBr + Al2(CrO4)3
P + KMnO4 + H2O = MnO2 + H3PO4 + KOH =>
3 P + 5 KMnO4 + 7 H2O = 5 MnO2 + 3 H3PO4 + 5 KOH
C2H5F + NaOH = C2H5OH + NaF =>
C2H5F + NaOH = C2H5OH + NaF
H2SO4 + KI + Na2SO3 = I2 + Na2S + K2SO4 + H2O =>
3 H2SO4 + 6 KI + Na2SO3 = 3 I2 + Na2S + 3 K2SO4 + 3 H2O
BaBr2 + MgSO4 = BaSO4 + MgBr2 =>
BaBr2 + MgSO4 = BaSO4 + MgBr2
CH3OH(l) + CO(g) = CH3COOH(l) =>
CH3OH(l) + CO(g) = CH3COOH(l)
NaHCO3 + HCl(aq) = NaCl(aq) + H2O + CO2 =>
NaHCO3 + HCl(aq) = NaCl(aq) + H2O + CO2
KMnO4 + Fe(NO2)2 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + HNO3 + H2O =>
8 KMnO4 + 5 Fe(NO2)2 + 27 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Fe(SO4)3 + 10 HNO3 + 22 H2O
KI + H3PO4 = HI + KH2PO4 =>
KI + H3PO4 = HI + KH2PO4
BaO(s) + CO2(g) = BaCO3(s) =>
BaO(s) + CO2(g) = BaCO3(s)
C3H8O2 + KMnO4 = K2C3H2O4 + MnO2 + H2O + KOH =>
3 C3H8O2 + 8 KMnO4 = 3 K2C3H2O4 + 8 MnO2 + 8 H2O + 2 KOH
C3H5ON + O2 = CO2 + H2O + NO2 =>
4 C3H5ON + 19 O2 = 12 CO2 + 10 H2O + 4 NO2
(C6H10O5)1 + O2 = CO2 + H2O =>
(C6H10O5)1 + 6 O2 = 6 CO2 + 5 H2O
Al + C2H4O2 = AlC2H4O2 =>
Al + C2H4O2 = AlC2H4O2
NaOH + C8H6O4 = H2O + NaC8H5O4 =>
NaOH + C8H6O4 = H2O + NaC8H5O4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + NaOH + H2O = Na2Cu(OH)4 + H2 =>
Cu + 2 NaOH + 2 H2O = Na2Cu(OH)4 + H2
HF + KF = HK + F2 =>
HF + KF = HK + F2
Na2S(aq) + CdSO4(aq) = NaSO4(aq) + Cd2S(s) =>
Na2S(aq) + 2 CdSO4(aq) = 2 NaSO4(aq) + Cd2S(s)
C6H12O + HOCl = C6H10O + HCl + H2O =>
C6H12O + HOCl = C6H10O + HCl + H2O
LiCoO2 = Li2O + CoO + O2 =>
4 LiCoO2 = 2 Li2O + 4 CoO + O2
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4
HClO4 + Cd = Cd(ClO4)2 + H =>
2 HClO4 + Cd = Cd(ClO4)2 + 2 H
CaF2 + Na2SO4 = CaSO4 + NaF =>
CaF2 + Na2SO4 = CaSO4 + 2 NaF
C6H5ONa + CO2 = NaOC6H4COONa + C6H5OH =>
2 C6H5ONa + CO2 = NaOC6H4COONa + C6H5OH
H2C2O4 + CsOH = Cs2C2O4 + H2O =>
H2C2O4 + 2 CsOH = Cs2C2O4 + 2 H2O
AlI + Br = AlBr3 + I2 =>
2 AlI + 6 Br = 2 AlBr3 + I2
C4H9Br + H2O = Br + C4H9OH + H3O =>
C4H9Br + 2 H2O = Br + C4H9OH + H3O
C2H5Cl + NH3 = C2H5NH2 + HCl =>
C2H5Cl + NH3 = C2H5NH2 + HCl
K(s) + S(s) = KS(s) =>
K(s) + S(s) = KS(s)
Bi(NO3)2 + NaOH = Bi(OH)2 + NaNO3 =>
Bi(NO3)2 + 2 NaOH = Bi(OH)2 + 2 NaNO3
Ba(s) + HCI(aq) = BaCI(aq) + H2(g) =>
2 Ba(s) + 2 HCI(aq) = 2 BaCI(aq) + H2(g)
H3PO4(aq) + KOH(s) = K3PO4 + H2O =>
H3PO4(aq) + 3 KOH(s) = K3PO4 + 3 H2O
Ti + S8 = TiS =>
8 Ti + S8 = 8 TiS
C2H4O + O = CO2 + H2O =>
C2H4O + 5 O = 2 CO2 + 2 H2O
Na2S2O3 + NaOH + Ca(ClO)2 = CaSO3 + NaCl + Na2SO3 + H2O =>
Na2S2O3 + 2 NaOH + Ca(ClO)2 = CaSO3 + 2 NaCl + Na2SO3 + H2O
KMnO4 + HBr = MnBr2 + KBr + H2O + Br =>
KMnO4 + 8 HBr = MnBr2 + KBr + 4 H2O + 5 Br
NH4OH + MnCl2 = NH4Cl + Mn(OH)2 =>
2 NH4OH + MnCl2 = 2 NH4Cl + Mn(OH)2
Ce2O3 + H2O = CeO2 + H2 =>
Ce2O3 + H2O = 2 CeO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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