| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Ba(NO3)2 + CO3{-2} = BaCO3 + NO3{-} =>
Ba(NO3)2 + CO3{-2} = BaCO3 + 2 NO3{-}
Ag2 + SO4 + NaI = AgI + Na2SO4 =>
Ag2 + SO4 + 2 NaI = 2 AgI + Na2SO4
CuCo3 + Ca(OH)2 = Cu(OH)2 + CaCo3 =>
CuCo3 + Ca(OH)2 = Cu(OH)2 + CaCo3
C2H5OH + O2 = CO2 + HH2O =>
2 C2H5OH + 5 O2 = 4 CO2 + 4 HH2O
Ba(NO3)2 + CO3{-2} = BaCO3 + NO3{-} =>
Ba(NO3)2 + CO3{-2} = BaCO3 + 2 NO3{-}
Na{3}PO{4} + KOHKOH = NaOH + K{3}PO{4} =>
2 Na{3}PO{4} + KOHKOH = 2 NaOH + 2 K{3}PO{4}
Fe + KNO3 = Fe2O3 + N2 + K2O =>
10 Fe + 6 KNO3 = 5 Fe2O3 + 3 N2 + 3 K2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu(IO3)2 = Cu2 + IO3 =>
2 Cu(IO3)2 = Cu2 + 4 IO3
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
6 KI + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Fe2 + C2H3O2 = Fe(C2H3O2)2 =>
Fe2 + 4 C2H3O2 = 2 Fe(C2H3O2)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Ba(NO3)2 + CO3{-2} = BaCO3 + NO3{-} =>
Ba(NO3)2 + CO3{-2} = BaCO3 + 2 NO3{-}
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
Ba(NO3)2 + CO3{-2} = BaCO3 + NO3{-} =>
Ba(NO3)2 + CO3{-2} = BaCO3 + 2 NO3{-}
NaI + CaCl2H2O = NaCl2H2O + CaI =>
NaI + CaCl2H2O = NaCl2H2O + CaI
Ba(NO3)2 + CO3{-2} = BaCO3 + NO3{-} =>
Ba(NO3)2 + CO3{-2} = BaCO3 + 2 NO3{-}
NaH2BO3 + HCl = H3BO3 + NaCl =>
NaH2BO3 + HCl = H3BO3 + NaCl
HFSO3 + H2O = H2SO4 + HF =>
HFSO3 + H2O = H2SO4 + HF
Ni(HCO3) = Ni2(CO3) + H2O + CO2 =>
2 Ni(HCO3) = Ni2(CO3) + H2O + CO2
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
CUSO4 + CO2 = CUCO2 + SO4 =>
CUSO4 + CO2 = CUCO2 + SO4
Na2CO3 + CoSO4 = CoCO3 + Na2SO4 =>
Na2CO3 + CoSO4 = CoCO3 + Na2SO4
Al(s) + Pb(No3)2(aq) = Al(No3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(No3)2(aq) = 2 Al(No3)3(aq) + 3 Pb(s)
C6H14N4O2 + O2 = CO2 + H2O + NO2 =>
2 C6H14N4O2 + 25 O2 = 12 CO2 + 14 H2O + 8 NO2
NH4Cl + C20H14O4 = NH4ClC20H14O4 =>
NH4Cl + C20H14O4 = NH4ClC20H14O4
I2 + NaClO + NaOH = NaIO3 + NaCl + H2O =>
I2 + 5 NaClO + 2 NaOH = 2 NaIO3 + 5 NaCl + H2O
LiNO3 + AgCl = LiAg + NO3Cl =>
LiNO3 + AgCl = LiAg + NO3Cl
PHCH3 + KMnO4 + H2SO4 = PCOH + K2SO4 + MnSO4 + H2O =>
2 PHCH3 + 2 KMnO4 + 3 H2SO4 = 2 PCOH + K2SO4 + 2 MnSO4 + 6 H2O
CuSO2 = Cu2S2O4 =>
2 CuSO2 = Cu2S2O4
O2 + Al = Al2O3 =>
3 O2 + 4 Al = 2 Al2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CO = C + CO2 =>
2 CO = C + CO2
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Cd + HI = CdI + H2 =>
2 Cd + 2 HI = 2 CdI + H2
Mg + HSO4 = MgSO4 + H2S + H2O =>
9 Mg + 10 HSO4 = 9 MgSO4 + H2S + 4 H2O
Na2S + KMnO4 + KOH = K2MnO4 + NaOH + S =>
Na2S + 2 KMnO4 + 2 KOH = 2 K2MnO4 + 2 NaOH + S
CaSO4*Na2SO4 = CaSO4 + Na2SO4 =>
CaSO4*Na2SO4 = CaSO4 + Na2SO4
PhNO2 + Fe + HCl = PhNH2 + FeCl2 + H2O =>
PhNO2 + 3 Fe + 6 HCl = PhNH2 + 3 FeCl2 + 2 H2O
Na2S + Na2SO4 = Na2O + S2 =>
3 Na2S + Na2SO4 = 4 Na2O + 2 S2
MgO + CaO2 = MgO2 + Ca =>
2 MgO + CaO2 = 2 MgO2 + Ca
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3NH2 + HCl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH2 + HCl + NaOH = CH3NH3 + NaCl + OH
NaCl + PbAc2 = NaAc + PbCl2 =>
2 NaCl + PbAc2 = 2 NaAc + PbCl2
NH4NO = NH3 + N2 + H2O =>
3 NH4NO = 2 NH3 + 2 N2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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