| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + Li = CaCl2Li
KMnO4 = K2 + O2 + Mn =>
2 KMnO4 = K2 + 4 O2 + 2 Mn
H2O2 + H2S = H2SO34 + H2O =>
34 H2O2 + H2S = H2SO34 + 34 H2O
CH3NH2 + O2 = CO2 + N2 + HOH =>
4 CH3NH2 + 9 O2 = 4 CO2 + 2 N2 + 10 HOH
Cr(H2O)6{3+} + SO4{-} = (H2O)5 + Cr(SO4){+} + H2SO4 + O2 =>
2 Cr(H2O)6{3+} + 4 SO4{-} = 2(H2O)5 + 2 Cr(SO4){+} + 2 H2SO4 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3*3H2O = N + H2O + H =>
NH3*3H2O = N + 3 H2O + 3 H
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Ag2CO3(s) + HNO3(aq) = AgNO3(aq) + H2CO3(aq) =>
Ag2CO3(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2CO3(aq)
CuS + HNO3 = Cu(NO3)2 + NO + H2O + S =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O + 3 S
Cl2 + Ti(Br)3 = Ti3 + ClBr =>
9 Cl2 + 6 Ti(Br)3 = 2 Ti3 + 18 ClBr
Si + KOH + H2O = H2 + K2SiO3 =>
Si + 2 KOH + H2O = 2 H2 + K2SiO3
VOCl2 + Zn + HCl = VCl + ZnCl2 + H2O =>
2 VOCl2 + 3 Zn + 4 HCl = 2 VCl + 3 ZnCl2 + 2 H2O
NaClO + NH3 = NH2Cl + NaOH =>
NaClO + NH3 = NH2Cl + NaOH
X + KMnO4 + H2O = XO2H2 + MnO2 + KOH =>
3 X + 2 KMnO4 + 4 H2O = 3 XO2H2 + 2 MnO2 + 2 KOH
(Cu(NH3)2)Cl + C2H2 = Cu2C2 + NH4Cl + NH3 =>
2(Cu(NH3)2)Cl + C2H2 = Cu2C2 + 2 NH4Cl + 2 NH3
Ag{+} + H2O{-} = Ag2O2 + H2 =>
2 Ag{+} + 2 H2O{-} = Ag2O2 + 2 H2
Li(s) + FeBr2(ag) = LiBr(ag) + Fe(s) =>
2 Li(s) + FeBr2(ag) = 2 LiBr(ag) + Fe(s)
C6H8O7 + C2H5OH = C10H12O3 + H2O =>
7 C6H8O7 + 24 C2H5OH = 9 C10H12O3 + 46 H2O
PF3 + F2 = PF5 =>
PF3 + F2 = PF5
FeSO4 + NH3 = [Fe(NH3)]SO4 =>
FeSO4 + NH3 = [Fe(NH3)]SO4
C3H9N + HBr = C3H9Br + HN =>
C3H9N + HBr = C3H9Br + HN
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
PCl3 + H2O = PH3O3 + HCl =>
PCl3 + 3 H2O = PH3O3 + 3 HCl
OH + PO4 = HPO4 + O2 =>
2 OH + 2 PO4 = 2 HPO4 + O2
Zn(CIO3)2 + Al = Al(CIO3)3 + Zn =>
3 Zn(CIO3)2 + 2 Al = 2 Al(CIO3)3 + 3 Zn
CH3CH2OH + PBr3 = CH3CH2BrHOPBr2 =>
CH3CH2OH + PBr3 = CH3CH2BrHOPBr2
(NH4)3Cr2O7 = Cr2O + N2 + H2O =>
2(NH4)3Cr2O7 = 2 Cr2O + 3 N2 + 12 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + 3 CO2(g) + 3 H2O(l)
NaBr + AgNO{-3} = NaNO{-3} + AgBr =>
NaBr + AgNO{-3} = NaNO{-3} + AgBr
C2H4O2 + CaCO3 = CO2 + C2H3O2{-} + Ca{2+} + H2O =>
2 C2H4O2 + CaCO3 = CO2 + 2 C2H3O2{-} + Ca{2+} + H2O
Fe(s) + S8 = Fe2S3(s) =>
16 Fe(s) + 3 S8 = 8 Fe2S3(s)
CH3CH2OHCH3 + O2 = CO2 + H2O =>
4 CH3CH2OHCH3 + 19 O2 = 12 CO2 + 18 H2O
MnO4{-)+Fe{+2}+H3O{+} = Mn{+2}+Fe{+3}+H2O =>
MnO4{-)+5Fe{+2}+8H3O{+} = Mn{+2}+5Fe{+3}+12H2O
sodiumhydrogencarbonate + hydrogenchloride = carbondioxide + sodiumchloride + water =>
NaHCO3 + HCl = CO2 + NaCl + H2O
B2O3 + H2O = H2BO + O =>
B2O3 + 2 H2O = 2 H2BO + 3 O
C3H8 + NO = C3H3N + H2O + N2 =>
4 C3H8 + 10 NO = 4 C3H3N + 10 H2O + 3 N2
HC2H3O2 + LiCO3 = LiC2H3O2 + H2O + CO2 =>
9 HC2H3O2 + 8 LiCO3 = 8 LiC2H3O2 + 6 H2O + 10 CO2
C7H8 + Fe(OH)3 + H{+} = Fe{2+} + H2O + HCO3{-} =>
C7H8 + 36 Fe(OH)3 + 65 H{+} = 36 Fe{2+} + 87 H2O + 7 HCO3{-}
LiHO + CO2 = H2O + Li2CO3 =>
2 LiHO + CO2 = H2O + Li2CO3
Al + H2CrO4 = H2 + AlCrO4 =>
Al + H2CrO4 = H2 + AlCrO4
Ni(s) + ZnSO4 = Zn(s) + NiSO4(aq) =>
Ni(s) + ZnSO4 = Zn(s) + NiSO4(aq)
Al2S3 + HBr = H2S + AlBr3 =>
Al2S3 + 6 HBr = 3 H2S + 2 AlBr3
Cr2O3 + Ca = CaO + Cr2O =>
Cr2O3 + 2 Ca = 2 CaO + Cr2O
CH3CHO + Cl2 = CHCl3CHO + HCl =>
2 CH3CHO + 5 Cl2 = 2 CHCl3CHO + 4 HCl
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
AgNO3 + NH4OH = NNO3 + AgH4OH =>
AgNO3 + NH4OH = NNO3 + AgH4OH
CuS(aq) + CaCl2(aq) = CaS(s) + CuCl2(aq) =>
CuS(aq) + CaCl2(aq) = CaS(s) + CuCl2(aq)
Cs2SO4 + Bi(IO4)3 = Cs2(IO4)3 + BiSO4 =>
Cs2SO4 + Bi(IO4)3 = Cs2(IO4)3 + BiSO4
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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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