| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + Na2S = K2S + 2 NaCl
NH4OH + CuS = H2O + Cu(NH3)4S =>
4 NH4OH + CuS = 4 H2O + Cu(NH3)4S
AgNO3 + Na3OH = AgOH + NO3Na3 =>
AgNO3 + Na3OH = AgOH + NO3Na3
KOH + CuSO4 = KOHCuSO4 =>
KOH + CuSO4 = KOHCuSO4
KOH(aq) + CuBr2(aq) = K2Br2(s) + Cu(OH)2 =>
2 KOH(aq) + CuBr2(aq) = K2Br2(s) + Cu(OH)2
Na2Co3 + Ca(NO3)2 = Na2(NO3)2 + CaCo3 =>
Na2Co3 + Ca(NO3)2 = Na2(NO3)2 + CaCo3
Co(HCO3)3 = Co2(CO3)3 + H2O + CO2 =>
2 Co(HCO3)3 = Co2(CO3)3 + 3 H2O + 3 CO2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Ni(NO3)3 + H2CrO4 = Ni2(CrO4)3 + HNO3 =>
2 Ni(NO3)3 + 3 H2CrO4 = Ni2(CrO4)3 + 6 HNO3
Zn + HPO3 = Zn(PO3)2 + H2 =>
Zn + 2 HPO3 = Zn(PO3)2 + H2
KNO3 + Mg = MgNO3 + K =>
KNO3 + Mg = MgNO3 + K
NH4CI + NaNO2 = N2 + NaCI + H2O =>
NH4CI + NaNO2 = N2 + NaCI + 2 H2O
KOH + H3PO3 = K3PO3 + HOH =>
3 KOH + H3PO3 = K3PO3 + 3 HOH
Hg(NO3)2 + NH4(SCN)2 = Hg(SCN)2 + NH4(NO3)2 =>
Hg(NO3)2 + NH4(SCN)2 = Hg(SCN)2 + NH4(NO3)2
As2O3 + ClO{-} + OH{-} = AsO4{3-} + Cl{-} + H2O =>
As2O3 + 2 ClO{-} + 6 OH{-} = 2 AsO4{3-} + 2 Cl{-} + 3 H2O
Ce + F = CeF3 =>
Ce + 3 F = CeF3
Ca5(PO4)3OH + CaH4P2O8 + H2O = CaH5PO6 =>
Ca5(PO4)3OH + 2 CaH4P2O8 + 13 H2O = 7 CaH5PO6
Al + NaOH = NaAlO2 + H2 + Na =>
Al + 2 NaOH = NaAlO2 + H2 + Na
HCI + CU = H + CUCI =>
HCI + CU = H + CUCI
Al2O3 + Na3PO3 = AlPO3 + Na2O =>
Al2O3 + 2 Na3PO3 = 2 AlPO3 + 3 Na2O
(FeCl3*6H2O) + CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + HCl + H2O =>
(FeCl3*6H2O) + 3 CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + 3 HCl + 6 H2O
NaC2H3O2 + H2SO4 = Na2SO4 + HCH3COO =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HCH3COO
Fe2O3 + H = Fe + H2O =>
Fe2O3 + 6 H = 2 Fe + 3 H2O
Ni(iii) + FeCl2 = Ni(iii)Cl3 + Fe =>
2 Ni(iii) + 3 FeCl2 = 2 Ni(iii)Cl3 + 3 Fe
CO3Mg = MgO + CO2 =>
CO3Mg = MgO + CO2
NaCO + HCl = HCO + NaCl =>
NaCO + HCl = HCO + NaCl
Ca + HSO4 = CaSO4 + H2 =>
2 Ca + 2 HSO4 = 2 CaSO4 + H2
CuSO4 + F2 = CuF + SO2 + FO =>
2 CuSO4 + 3 F2 = 2 CuF + 2 SO2 + 4 FO
AlSO4 + CuNO3 = AlNO3 + CuSO4 =>
AlSO4 + CuNO3 = AlNO3 + CuSO4
KMnO4 + NaNO2 + CH3COOH = NaNO3 + MnCOOH + KCOOH + H2O =>
KMnO4 + NaNO2 + CH3COOH = NaNO3 + MnCOOH + KCOOH + H2O
K3PO4 + BaCl = KCl + Ba3(PO4) =>
K3PO4 + 3 BaCl = 3 KCl + Ba3(PO4)
NH4OH2 = NH4 + H2O =>
NH4OH2 = NH4 + H2O
CuS + Br2 = CuBr + S =>
2 CuS + Br2 = 2 CuBr + 2 S
C16H33OH + O2 = CO2 + H2O =>
C16H33OH + 24 O2 = 16 CO2 + 17 H2O
P2S3 + KMnO4 + H2O = S + MnO2 + KOH + P(OH)3 =>
P2S3 + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 2 KOH + 2 P(OH)3
KI + Cl2 = K + Cl2I =>
KI + Cl2 = K + Cl2I
Na2CO3 + HC3H5O3 = CO2 + H2O + NaC3H5O3 =>
Na2CO3 + 2 HC3H5O3 = CO2 + H2O + 2 NaC3H5O3
SO + H = S + H2O =>
SO + 2 H = S + H2O
C12H22O11 + NO3 = NO2 + H2O + CO2 =>
C12H22O11 + 24 NO3 = 24 NO2 + 11 H2O + 12 CO2
Cs2(CO3) + CaCl2 = CsCl + Ca(CO3) =>
Cs2(CO3) + CaCl2 = 2 CsCl + Ca(CO3)
HBrO + HIO = HBrO3 + HI =>
HBrO + 2 HIO = HBrO3 + 2 HI
C4H9OH + HNO2 = C4H9NO2 + H2O =>
C4H9OH + HNO2 = C4H9NO2 + H2O
NH3 + Cl2 + Ca(OH)2 = N2H4 + H2O + Ca2Cl =>
8 NH3 + Cl2 + 4 Ca(OH)2 = 4 N2H4 + 8 H2O + 2 Ca2Cl
Al(NO3)3 + NaHO = Al(HO)3 + NaNO3 =>
Al(NO3)3 + 3 NaHO = Al(HO)3 + 3 NaNO3
Cl + P = PCl =>
Cl + P = PCl
C7H6O5 + H2O2 = CO2 + H2O =>
C7H6O5 + 12 H2O2 = 7 CO2 + 15 H2O
Pb(CH3COO)2 + H2O = PbOH(CH3COO) + CH3COOH =>
Pb(CH3COO)2 + H2O = PbOH(CH3COO) + CH3COOH
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
K + NaCl*H2O = KCl + Na + H2 + O =>
K + NaCl*H2O = KCl + Na + H2 + O
(CH3)2CHCH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + (CH3)2CHCH2CH2CH2COOH + H2O =>
7(CH3)2CHCH2CH2CH2OH + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6(CH3)2CHCH2CH2CH2COOH + 23 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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