| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 ZnO + 2 P2O5 = 4 ZnPO3 + O2
Mn + CO2 = MnO + C =>
2 Mn + CO2 = 2 MnO + C
KI + (NH4)2S2O8 = I2 + K2SO4 + NH4 =>
4 KI + (NH4)2S2O8 = 2 I2 + 2 K2SO4 + 2 NH4
SO2 + H2O = HS02 + O2 =>
8 SO2 + 2 H2O = 4 HS02 + 9 O2
CoCl2 + NH4SCN = Co(SCN)4 + NH4 + Cl =>
CoCl2 + 4 NH4SCN = Co(SCN)4 + 4 NH4 + 2 Cl
Pb + NaOH + H2O = Na2[Pb(OH)6] + H2 =>
Pb + 2 NaOH + 4 H2O = Na2[Pb(OH)6] + 2 H2
NaOH(aq) + CaBr2(s) = Ca(OH)2(s) + NaBr(ag) =>
2 NaOH(aq) + CaBr2(s) = Ca(OH)2(s) + 2 NaBr(ag)
Na(PO4) + Pb(C2H3O2)2 = Pb + (PO4) + Na(C2H3O2) =>
2 Na(PO4) + Pb(C2H3O2)2 = Pb + 2(PO4) + 2 Na(C2H3O2)
Zn(OH)2 + (NH4)2CO3 = ZnCO3 + NH3 + H2O =>
Zn(OH)2 + (NH4)2CO3 = ZnCO3 + 2 NH3 + 2 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Cu + FeCO3 = CuCO3 + Fe =>
Cu + FeCO3 = CuCO3 + Fe
CH2OH{-}CH2OH + KMnO4 + H2SO4 = HOOC{-}CH2CH2{-}COOH + MnSO4 + K2SO4 + H2O =>
5 CH2OH{-}CH2OH + 4 KMnO4 + 6 H2SO4 = 5 HOOC{-}CH2CH2{-}COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
KBrO3 = K + BrO3 =>
KBrO3 = K + BrO3
Zn + I2 + H2O = HI + ZnO =>
Zn + I2 + H2O = 2 HI + ZnO
Ca3((PO)4)2 + H2(SO)4 = Ca(SO)4 + H3(PO)4 =>
Ca3((PO)4)2 + 3 H2(SO)4 = 3 Ca(SO)4 + 2 H3(PO)4
Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3
H2O + (SO3) = H2(SO4) =>
H2O + (SO3) = H2(SO4)
K2CO3 + MnBr2 = KBr + MnCO3 =>
K2CO3 + MnBr2 = 2 KBr + MnCO3
Na2CO3 + HCl = NaCl + H2O + CO2[] =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2[]
NH3 + ClO = N2 + Cl + H2O =>
2 NH3 + 3 ClO = N2 + 3 Cl + 3 H2O
AgNO3(aq) + CaSO4(aq) = Ag2SO4(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaSO4(aq) = Ag2SO4(s) + Ca(NO3)2(aq)
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(s) + K2SO4 =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(s) + 3 K2SO4
(NH4)2SO4(s) + MgCl2(s) = (NH4)Cl + MgSO4 =>
(NH4)2SO4(s) + MgCl2(s) = 2(NH4)Cl + MgSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C4(NH3)4 = C + NH3 =>
C4(NH3)4 = 4 C + 4 NH3
C4HCO + O2 = CO2 + H2O =>
4 C4HCO + 19 O2 = 20 CO2 + 2 H2O
C5H12 + O2 = CO2 + Water =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na + SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na + 3 SO4
CH4 + KMnO4 + HCl = HCOOH + KCl + MnCl2 + H2O =>
5 CH4 + 6 KMnO4 + 18 HCl = 5 HCOOH + 6 KCl + 6 MnCl2 + 14 H2O
Ba + C2O4 = Ba(C2O4) =>
Ba + C2O4 = Ba(C2O4)
H3O{+} + Cl{-} + NaOH = NaCl + H2O =>
H3O{+} + Cl{-} + NaOH = NaCl + 2 H2O
NH4Cl + Mg = NH3 + H2 + MgCl2 =>
2 NH4Cl + Mg = 2 NH3 + H2 + MgCl2
C5H5N + OH = NH3 + CO2 + H2 =>
C5H5N + 10 OH = NH3 + 5 CO2 + 6 H2
Mg(HCO3)2 + (HNO3)2 = Mg(NO3)2 + CO2 + H2O =>
Mg(HCO3)2 + (HNO3)2 = Mg(NO3)2 + 2 CO2 + 2 H2O
Pb(OH)2 + Cl2 = PbClO + H2O =>
2 Pb(OH)2 + Cl2 = 2 PbClO + 2 H2O
C2Cl6 + MgAl + CaO = CaCl2 + Al2O3 + MgO + C =>
5 C2Cl6 + 6 MgAl + 15 CaO = 15 CaCl2 + 3 Al2O3 + 6 MgO + 10 C
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCl + K(ClO4) = Ba(ClO4) + KCl =>
BaCl + K(ClO4) = Ba(ClO4) + KCl
BaCl + FeSO = BaSO + FeCl =>
BaCl + FeSO = BaSO + FeCl
CH3CH(OH)COOH + K2Cr2O7 + H2SO4 = CH3COCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)COOH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCOOH + Cr2(SO4)3 + K2SO4 + 7 H2O
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 6(CH3)2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
AlCl3 + SCl2 = Al2S + Cl2 =>
2 AlCl3 + SCl2 = Al2S + 4 Cl2
Li2CO3 + Na = Li + NaCO3 =>
Li2CO3 + Na = 2 Li + NaCO3
Cu(OH2)6{2+} + NaOH + NO3{-} = Cu(OH)2 + NaNO3 + H2O =>
Cu(OH2)6{2+} + 2 NaOH + 2 NO3{-} = Cu(OH)2 + 2 NaNO3 + 6 H2O
Rb2S(s) = Rb(s) + S =>
Rb2S(s) = 2 Rb(s) + S
PI3 + Cl = PCl + I =>
PI3 + Cl = PCl + 3 I
Li3(PO4) + Al(NO3)3 = LiNO3 + AlPO4 =>
Li3(PO4) + Al(NO3)3 = 3 LiNO3 + AlPO4
Fe + P = Fe3P =>
3 Fe + P = Fe3P
HNO3(s) + Na2O(aq) = NaN + H2O2 + O =>
2 HNO3(s) + Na2O(aq) = 2 NaN + H2O2 + 5 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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