| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COONa + 3 H2 = 2 C2H4O + 2 Na + 2 H2O
SrBr2(aq) + Li2SO4(aq) = SrSO4(s) + LiBr(aq) =>
SrBr2(aq) + Li2SO4(aq) = SrSO4(s) + 2 LiBr(aq)
Li4 + H2O = LiOH + H2 =>
Li4 + 4 H2O = 4 LiOH + 2 H2
CH3COOH + HCl = C2H5O2 + Cl =>
CH3COOH + HCl = C2H5O2 + Cl
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
Ba(OH)2*8H2O + NH4SCN = NH3 + Ba2 + SCN + H2O =>
2 Ba(OH)2*8H2O + 4 NH4SCN = 4 NH3 + Ba2 + 4 SCN + 20 H2O
KMnO4 + CH3 + CH2OH = K2CO3 + MnO2 + H2O =>
4 KMnO4 + CH3 + CH2OH = 2 K2CO3 + 4 MnO2 + 3 H2O
Pd(NH3)2Cl2 + H2 = Pd + NH4Cl =>
Pd(NH3)2Cl2 + H2 = Pd + 2 NH4Cl
Fe2(SO4)3 + NaI = I + FeSO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaI = 2 I + 2 FeSO4 + Na2SO4
NaBrO3(s) = NaBr(s) + O2 =>
2 NaBrO3(s) = 2 NaBr(s) + 3 O2
N2SO3(aq) + AgNO3(aq) = Ag2SO3(aq) + N2O3(s) =>
N2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(aq) + 2 N2O3(s)
H(NO3) + Sr(CO3) = Sr(NO3)2 + H2O + CO2 =>
2 H(NO3) + Sr(CO3) = Sr(NO3)2 + H2O + CO2
NH4I(aq) + NaOH = NH3(g) + NaI(aq) + H2O(l) =>
NH4I(aq) + NaOH = NH3(g) + NaI(aq) + H2O(l)
C6H5C(O)CH3 + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5C(O)CH3 + NaBH4 + 4 H2O = 4 C6H5CH(OH)CH3 + NaB(OH)4
Ca(OH)2 + C + ClO2 + OH{-} = ClO2{-} + CaCO3 + H2O =>
Ca(OH)2 + C + 4 ClO2 + 4 OH{-} = 4 ClO2{-} + CaCO3 + 3 H2O
C18H34O2 + C2H5OH = C20H38O2 + H2O =>
C18H34O2 + C2H5OH = C20H38O2 + H2O
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2 =>
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2
H2S + HMnO4 = S + MnO2 + H23O =>
45 H2S + 2 HMnO4 = 45 S + 2 MnO2 + 4 H23O
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(aq)
HNO{3} + NaOH = H2O + Na(NO{3}) =>
HNO{3} + NaOH = H2O + Na(NO{3})
Se3Cl6 + O2 = SeO2 + Cl2 =>
Se3Cl6 + 3 O2 = 3 SeO2 + 3 Cl2
CuSO4 + Ti = Ti2(SO4)3 + Cu =>
3 CuSO4 + 2 Ti = Ti2(SO4)3 + 3 Cu
NaOH(aq) + CoCl2(aq) = NaCl(aq) + Co(OH)2 =>
2 NaOH(aq) + CoCl2(aq) = 2 NaCl(aq) + Co(OH)2
(NH4)2CO3 + Ba(CH3CO2)2 = NH4(CH3CO2) + BaCO3 =>
(NH4)2CO3 + Ba(CH3CO2)2 = 2 NH4(CH3CO2) + BaCO3
Ca3(PO4)2 + LiCl = Li3PO4 + CaCl2 =>
Ca3(PO4)2 + 6 LiCl = 2 Li3PO4 + 3 CaCl2
V(OH)4Cl + FeCl2 + HCl = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + FeCl2 + 2 HCl = VOCl2 + FeCl3 + 3 H2O
NaCl(aq) + KBr(aq) = KCl(aq) + NaBr(aq) =>
NaCl(aq) + KBr(aq) = KCl(aq) + NaBr(aq)
SnS + H2O2 + OH{-} = SnS32{-} + SnO32{-} + H2O =>
32 SnS + 976 H2O2 + 32 OH{-} = SnS32{-} + 31 SnO32{-} + 992 H2O
SF6 + O2 = SO2 + F6 =>
SF6 + O2 = SO2 + F6
AlBr + NaOH = NaBr + AlOH =>
AlBr + NaOH = NaBr + AlOH
Cu2OCl2 + HCl = CuCl2 + H2O =>
Cu2OCl2 + 2 HCl = 2 CuCl2 + H2O
Ca(NO3)2 + Na2S = Na2(NO3)2 + CaS =>
Ca(NO3)2 + Na2S = Na2(NO3)2 + CaS
Ni(NO3)3 + Sr(OH)2 = Ni(OH)3 + Sr(NO3)2 =>
2 Ni(NO3)3 + 3 Sr(OH)2 = 2 Ni(OH)3 + 3 Sr(NO3)2
KHO + HNO3 = KNO3 + H2O =>
KHO + HNO3 = KNO3 + H2O
KI + Pb(No3)3 = KNo3 + Pb(I)3 =>
3 KI + Pb(No3)3 = 3 KNo3 + Pb(I)3
NH4SO4 + BaOH = BaSO4 + NH3 + H2O =>
NH4SO4 + BaOH = BaSO4 + NH3 + H2O
AgOH + H2SO4 = Ag2(SO4) + H2O =>
2 AgOH + H2SO4 = Ag2(SO4) + 2 H2O
FeCl3 + NH4SCN + NaOH = Fe(SCN) + NH3 + O3 + NaCl + H2O =>
3 FeCl3 + 3 NH4SCN + 9 NaOH = 3 Fe(SCN) + 3 NH3 + O3 + 9 NaCl + 6 H2O
FeS2 + HNO3 = Fe2(SO4)3 + NO + H2SO4 + H2O =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + 10 NO + H2SO4 + 4 H2O
(NH4)2U2O7 = U3O8 + NH3 + H2O + N2 =>
9(NH4)2U2O7 = 6 U3O8 + 14 NH3 + 15 H2O + 2 N2
FeCl3 + NH4NO3 = Fe(NO3)3(aq) + NH4Cl(aq) =>
FeCl3 + 3 NH4NO3 = Fe(NO3)3(aq) + 3 NH4Cl(aq)
NH4OH = N + H2 + OH =>
NH4OH = N + 2 H2 + OH
Li2C2O4 + Fe(C2H3O2)3 = LiC2H3O2 + Fe2(C2O4)3 =>
3 Li2C2O4 + 2 Fe(C2H3O2)3 = 6 LiC2H3O2 + Fe2(C2O4)3
N2O + CaO = Ca(NO)2 =>
N2O + CaO = Ca(NO)2
C2H3OH + CU + H2O = C2H5OH + CUO =>
C2H3OH + CU + H2O = C2H5OH + CUO
Mg2Si + H3PO4 = Mg3(PO4)2 + SiH4 =>
3 Mg2Si + 4 H3PO4 = 2 Mg3(PO4)2 + 3 SiH4
CH3CH2CH2OH + CuO = Cu + CH3CHO + H2O =>
2 CH3CH2CH2OH + 3 CuO = 3 Cu + 3 CH3CHO + 2 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
K2SO4 + Ba(NO3)2 = Ba(SO4) + K(NO3) =>
K2SO4 + Ba(NO3)2 = Ba(SO4) + 2 K(NO3)
Ca(HCO3)2 + KNO3 = Ca(NO3)2 + KHCO3 =>
Ca(HCO3)2 + 2 KNO3 = Ca(NO3)2 + 2 KHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/24
Équations équilibrées sur08/14/23
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