| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + 2 KMnSO4 + H2SO4 = CH3CO2H + K2SO + 2 MnSO4 + 2 H2O
SnCl2 + Bi(NO3)3 + KOH = K2(Sn(OH)6) + KNO3 + KCl + Bi =>
3 SnCl2 + 2 Bi(NO3)3 + 18 KOH = 3 K2(Sn(OH)6) + 6 KNO3 + 6 KCl + 2 Bi
Bi2S3 + HNO3 = Bi(NO3)3 + H2O + NO + S =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 4 H2O + 2 NO + 3 S
N2H4 + NO2 = N2 + H2O =>
2 N2H4 + 2 NO2 = 3 N2 + 4 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HBr + BaOH = BaBr + HOH =>
HBr + BaOH = BaBr + HOH
ZnOCO2 = ZnCO3 =>
ZnOCO2 = ZnCO3
NaOH(aq) + NaCl(aq) = Na(s) + Cl(OH)(aq) =>
NaOH(aq) + NaCl(aq) = 2 Na(s) + Cl(OH)(aq)
K2SiO4 + HCl = KCl + H2SiO4 =>
K2SiO4 + 2 HCl = 2 KCl + H2SiO4
Fe2(HPO4)3 + NaOH = FePO4 + H2O + Na3PO4 =>
Fe2(HPO4)3 + 3 NaOH = 2 FePO4 + 3 H2O + Na3PO4
Ba(OH)2 + Na2SO4 = Ba(SO4) + Na2(OH)2 =>
Ba(OH)2 + Na2SO4 = Ba(SO4) + Na2(OH)2
Hg(NO3)2 + FeCl3 = Fe(NO3)3 + HgCl2 =>
3 Hg(NO3)2 + 2 FeCl3 = 2 Fe(NO3)3 + 3 HgCl2
K2Cr2O7 + NaCl + HNO3 = Cl2 + H2O + KNO3 + NaNO3 + Cr(NO3)3 =>
K2Cr2O7 + 6 NaCl + 14 HNO3 = 3 Cl2 + 7 H2O + 2 KNO3 + 6 NaNO3 + 2 Cr(NO3)3
CH3CHCH2 + KMnO4 + H2O = MnO2 + CH3CHCOOH + KOH =>
3 CH3CHCH2 + 5 KMnO4 + H2O = 5 MnO2 + 3 CH3CHCOOH + 5 KOH
Ag + CuSO4 = AgSO3 + CuO =>
Ag + CuSO4 = AgSO3 + CuO
NO + MnO4{-} = MnO2 + NO3{-} =>
NO + MnO4{-} = MnO2 + NO3{-}
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
Co(OH)2 + HCl = CoCl2 + HOH =>
Co(OH)2 + 2 HCl = CoCl2 + 2 HOH
(SnOH)2SO4 + H2SO4 = SnSO4 + H2O =>
(SnOH)2SO4 + H2SO4 = 2 SnSO4 + 2 H2O
Mg + C2H2O4 = MgC2 + O2 + H2 =>
Mg + C2H2O4 = MgC2 + 2 O2 + H2
HgSO4 + Na2S2O3 + H2O = HgS + Na2SO4 + H2SO4 =>
HgSO4 + Na2S2O3 + H2O = HgS + Na2SO4 + H2SO4
[Fe(H2O)6]3 + NH3 = [Fe(H2O)3(OH)3] + NH4 =>
[Fe(H2O)6]3 + 9 NH3 = 3[Fe(H2O)3(OH)3] + 9 NH4
Na2SO3 + PbO2 + KOH = Na2SO4 + K2PbO2 + H2O =>
Na2SO3 + PbO2 + 2 KOH = Na2SO4 + K2PbO2 + H2O
Na3PO4 + Sr(OH)2 = NaOH + Sr3(PO4)2 =>
2 Na3PO4 + 3 Sr(OH)2 = 6 NaOH + Sr3(PO4)2
Br2S3 + O = Br2O3 + SO2 =>
Br2S3 + 9 O = Br2O3 + 3 SO2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Co3 + Al3 = AlCo =>
Co3 + Al3 = 3 AlCo
Ca(OH)Cl = CaCl2Ca(OH)2 =>
2 Ca(OH)Cl = CaCl2Ca(OH)2
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
Zn(NO3)2*6(H2O) + Ce(NO3)3*6H2O + NH2CH2COOH = H2O + CO2 + N2 + CeZnO2 =>
18 Zn(NO3)2*6(H2O) + 18 Ce(NO3)3*6H2O + 52 NH2CH2COOH = 346 H2O + 104 CO2 + 71 N2 + 18 CeZnO2
Pb2 + (S04)2 = PbS04 =>
Pb2 + (S04)2 = 2 PbS04
Hg2(NO3)2 + KIO3 = KNO3 + HgIO3 =>
Hg2(NO3)2 + 2 KIO3 = 2 KNO3 + 2 HgIO3
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Sn + Sn{4}{+} = Sn{2}{+} =>
Sn + Sn{4}{+} = 2 Sn{2}{+}
HBr(aq) + FeS(s) = H2S(g) + FeBr2(s) =>
2 HBr(aq) + FeS(s) = H2S(g) + FeBr2(s)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H2S + O2 = CO2 + H2O + SO3 =>
C6H2S + 8 O2 = 6 CO2 + H2O + SO3
HVO3 + (NH4)2SO4 = NH4VO3 + H2SO4 =>
2 HVO3 + (NH4)2SO4 = 2 NH4VO3 + H2SO4
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Cu3(PO4)2 + FeCl3 = CuCl2 + FePO4 =>
Cu3(PO4)2 + 2 FeCl3 = 3 CuCl2 + 2 FePO4
C7H6O2 + CH4O = C3H8O2 + H2O =>
C7H6O2 + 11 CH4O = 6 C3H8O2 + H2O
C3H5(C15H31COO)3 + O2 = CO + H2O =>
C3H5(C15H31COO)3 + 47 O2 = 51 CO + 49 H2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
FeSO4*7H2O + NaBH4 + NaOH = Na2SO4 + Fe + NaB(OH)4 + H2O =>
4 FeSO4*7H2O + NaBH4 + 8 NaOH = 4 Na2SO4 + 4 Fe + NaB(OH)4 + 32 H2O
KOH + (NH4)2SO3 = K2SO3 + NH4OH =>
2 KOH + (NH4)2SO3 = K2SO3 + 2 NH4OH
NO2 = N2O4 =>
2 NO2 = N2O4
Ba(OH)2 + Zn(OH)2 = BaZnO2 + H2O =>
Ba(OH)2 + Zn(OH)2 = BaZnO2 + 2 H2O
C6H5 + OH = C6H5OH =>
C6H5 + OH = C6H5OH
Cd(NH3)4 = Cd + NH3 =>
Cd(NH3)4 = Cd + 4 NH3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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