| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + CuO = CuCl + KO
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
H{+} + NO3{-} + I{-} = I2{-} + NO + H2O =>
4 H{+} + NO3{-} + 6 I{-} = 3 I2{-} + NO + 2 H2O
KCl + CuO = CuCl + KO =>
KCl + CuO = CuCl + KO
Al2(CO3)3 + Ca(NO3)2 = Al(NO3)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 CaCO3
Li2S + CoI3 = Li2I3 + SCo =>
Li2S + CoI3 = Li2I3 + SCo
H + NO3 + RbOH = RbNO3 + H2O =>
H + NO3 + RbOH = RbNO3 + H2O
H{+} + NO3{-} + I{-} = I2{-} + NO + H2O =>
4 H{+} + NO3{-} + 6 I{-} = 3 I2{-} + NO + 2 H2O
HNO3 + NH4OH = NH4(NO3)2 + H2O =>
17 HNO3 + 7 NH4OH = 8 NH4(NO3)2 + 10 H2O
Mg(OH)2 + C20H14O4 = Mg + HCO3 + H2O =>
53 Mg(OH)2 + C20H14O4 = 53 Mg + 20 HCO3 + 50 H2O
Sb2O3 + KIO3 + HCl + H2O = HSb(OH)6 + KCl + ICl =>
Sb2O3 + KIO3 + 2 HCl + 6 H2O = 2 HSb(OH)6 + KCl + ICl
AlN3O9 + NaOH = AlH3O3 + NaNO3 =>
AlN3O9 + 3 NaOH = AlH3O3 + 3 NaNO3
Li(OH) + H(NO2) = H2O + Li(NO2) =>
Li(OH) + H(NO2) = H2O + Li(NO2)
HBr + ZnS = BrS + HZn =>
HBr + ZnS = BrS + HZn
Mg(OH)2 + C20H14O4 = Mg + HCO3 + H2O =>
53 Mg(OH)2 + C20H14O4 = 53 Mg + 20 HCO3 + 50 H2O
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
Li(OH) + H(NO2) = H2O + Li(NO2) =>
Li(OH) + H(NO2) = H2O + Li(NO2)
FeCl3 + H2O2 = FeO2 + H2Cl3 =>
FeCl3 + H2O2 = FeO2 + H2Cl3
Li(OH) + H(NO2) = H2O + Li(NO2) =>
Li(OH) + H(NO2) = H2O + Li(NO2)
Pb(NO3)2 + NH3 = Pb(OH)2 + NO + H2O =>
5 Pb(NO3)2 + 6 NH3 = 5 Pb(OH)2 + 16 NO + 4 H2O
Zn + CuSO4 = ZnCu + SO4 =>
Zn + CuSO4 = ZnCu + SO4
H + NO3 + RbOH = RbNO3 + H2O =>
H + NO3 + RbOH = RbNO3 + H2O
C5H6O6 + NaOH = NaC5H5O6 + H2O =>
C5H6O6 + NaOH = NaC5H5O6 + H2O
Hg(NO3)2 + KCl = HgCl2 + KNO3 =>
Hg(NO3)2 + 2 KCl = HgCl2 + 2 KNO3
H{+} + NO3{-} + I{-} = I2{-} + NO + H2O =>
4 H{+} + NO3{-} + 6 I{-} = 3 I2{-} + NO + 2 H2O
Na3PO4 + CaCl = Na2Cl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl = 3 Na2Cl + Ca3(PO4)2
Mg(OH)2 + C20H14O4 = Mg + HCO3 + H2O =>
53 Mg(OH)2 + C20H14O4 = 53 Mg + 20 HCO3 + 50 H2O
H{+} + NO3{-} + I{-} = I2{-} + NO + H2O =>
4 H{+} + NO3{-} + 6 I{-} = 3 I2{-} + NO + 2 H2O
C4H3KO8 + HCl = H2C2O4 + KCl =>
C4H3KO8 + HCl = 2 H2C2O4 + KCl
PBr3 + KMnO4 + KOH = H3PO4 + KBr + H2O + K2MnO4 =>
PBr3 + 2 KMnO4 + 5 KOH = H3PO4 + 3 KBr + H2O + 2 K2MnO4
C4H3KO8 + HCl = H2C2O4 + KCl =>
C4H3KO8 + HCl = 2 H2C2O4 + KCl
CH3CHCHO + O2 = CO2 + H2O =>
4 CH3CHCHO + 15 O2 = 12 CO2 + 10 H2O
Mg(s) + FeCl2(g) = MgCl + Fe =>
2 Mg(s) + FeCl2(g) = 2 MgCl + Fe
NaHSO3 + HCl + K2Cr2O7 = NaHSO4 + KCl + CrO2 + H2O =>
2 NaHSO3 + 2 HCl + K2Cr2O7 = 2 NaHSO4 + 2 KCl + 2 CrO2 + H2O
Zn + CuSO4 = ZnCu + SO4 =>
Zn + CuSO4 = ZnCu + SO4
H + NO3 + RbOH = RbNO3 + H2O =>
H + NO3 + RbOH = RbNO3 + H2O
As2S3 + NO3 + H2O = H2SO4 + H3AsO4 + NO =>
As2S3 + 7 NO3 + 6 H2O = 3 H2SO4 + 2 H3AsO4 + 7 NO
H3PO4 + CaCl2 = Ca(HPO4) + HCl =>
H3PO4 + CaCl2 = Ca(HPO4) + 2 HCl
PbO2 + Cl{-} + H{+} = Pb{+2} + Cl2 + H2O =>
PbO2 + 2 Cl{-} + 4 H{+} = Pb{+2} + Cl2 + 2 H2O
Zn(CN)2 + NaSH + NaOH = ZnS + NaCN + H2O =>
Zn(CN)2 + NaSH + NaOH = ZnS + 2 NaCN + H2O
Li(OH) + H(NO2) = H2O + Li(NO2) =>
Li(OH) + H(NO2) = H2O + Li(NO2)
PbCl2 + Cl2Hg = PbCl4 + Hg2Cl2 =>
PbCl2 + 2 Cl2Hg = PbCl4 + Hg2Cl2
Cr2S3 + HCl = Cr2Cl + HS3 =>
Cr2S3 + HCl = Cr2Cl + HS3
Li(OH) + H(NO2) = H2O + Li(NO2) =>
Li(OH) + H(NO2) = H2O + Li(NO2)
NH1(g) + CuO(s) = N2(g) + Cu(s) + H2O(g) =>
2 NH1(g) + CuO(s) = N2(g) + Cu(s) + H2O(g)
NaOCl + H2O + I{-} = I2 + NaCl + OH{-} =>
NaOCl + H2O + 2 I{-} = I2 + NaCl + 2 OH{-}
Zn + CuSO4 = ZnCu + SO4 =>
Zn + CuSO4 = ZnCu + SO4
C3H4 + NaH = C3H3Na + H2 =>
C3H4 + NaH = C3H3Na + H2
KCl + CuO = CuCl + KO =>
KCl + CuO = CuCl + KO
NaBH4 + NiCl2 + H2O = Ni + B(OH)3 + NaCl + H2 =>
2 NaBH4 + NiCl2 + 6 H2O = Ni + 2 B(OH)3 + 2 NaCl + 7 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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