| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
Mo + Fe = FeMo =>
Mo + Fe = FeMo
C4H8O2H2 + H2O2 = C4H6O2 + H2O =>
C4H8O2H2 + 2 H2O2 = C4H6O2 + 4 H2O
Co(NO3)2 + FeCl3 + KNCS = K[Fe(NCS)4] + CoCl2 + KNO3 =>
3 Co(NO3)2 + 2 FeCl3 + 8 KNCS = 2 K[Fe(NCS)4] + 3 CoCl2 + 6 KNO3
Cu(OH)2 + Al(OH)3 = Cu(AlO2)2 + H2O =>
Cu(OH)2 + 2 Al(OH)3 = Cu(AlO2)2 + 4 H2O
SrCl2 + NaOH = Sr(OH)2 + ClNa =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 ClNa
CH3(CH)3CH3 + O2 = CO2 + H2O =>
4 CH3(CH)3CH3 + 29 O2 = 20 CO2 + 18 H2O
C10H22 + O2 = CO2 + H23O =>
23 C10H22 + 241 O2 = 230 CO2 + 22 H23O
HI + NHO3 = HIO3 + NO2 + H2O =>
HI + 6 NHO3 = HIO3 + 6 NO2 + 3 H2O
Co(OH) + NiIO + H2O = Co(OH)3 + NiI =>
Co(OH) + NiIO + H2O = Co(OH)3 + NiI
NaClO3 + H2 = NaClO2 + H2O =>
NaClO3 + H2 = NaClO2 + H2O
CUCl2 + KNO3 = KCl + CU(NO3)2 =>
CUCl2 + 2 KNO3 = 2 KCl + CU(NO3)2
B + O2 + H2O = HBO2 =>
4 B + 3 O2 + 2 H2O = 4 HBO2
C3H7N + O2 = CO2 + N2 + H2O =>
4 C3H7N + 19 O2 = 12 CO2 + 2 N2 + 14 H2O
TiNa + Cl = TiCl + Na =>
TiNa + Cl = TiCl + Na
Y(NO3)3*6H2O + (NH4)2CO3 = Y2(CO3)3 + NH4NO3 + H2O =>
2 Y(NO3)3*6H2O + 3(NH4)2CO3 = Y2(CO3)3 + 6 NH4NO3 + 12 H2O
C6H5NO2 + Al + KOH + H2O = K[Al(OH)4] + C6H5NH2 =>
C6H5NO2 + 2 Al + 2 KOH + 4 H2O = 2 K[Al(OH)4] + C6H5NH2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
NH4Cl + Mg = H2 + MgCl2 + NH3 =>
2 NH4Cl + Mg = H2 + MgCl2 + 2 NH3
NaNO3 + CO2 = NaCO3 + NO2 =>
NaNO3 + CO2 = NaCO3 + NO2
FeO + Cl2O = FeCl3 + Fe2O3 =>
12 FeO + 3 Cl2O = 2 FeCl3 + 5 Fe2O3
Mg(Cl)2 + H2SO4 = Mg2(SO4)2 + (H)Cl =>
2 Mg(Cl)2 + 2 H2SO4 = Mg2(SO4)2 + 4(H)Cl
MnO4{-} + S2O3{2-} + H{+} = MnO2 + S4O6{2-} + H2O =>
2 MnO4{-} + 6 S2O3{2-} + 8 H{+} = 2 MnO2 + 3 S4O6{2-} + 4 H2O
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
C5H10 + NaOCl + HCl = C5H9Cl + H2O + NaCl =>
C5H10 + NaOCl + HCl = C5H9Cl + H2O + NaCl
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
H2O + CH3Cl = CH3OH + HCl =>
H2O + CH3Cl = CH3OH + HCl
C10H10Fe + C2H3OCl = C14H14FeO2 + HCl =>
C10H10Fe + 2 C2H3OCl = C14H14FeO2 + 2 HCl
SO3 + NaOH = NaSO3 + OH =>
SO3 + NaOH = NaSO3 + OH
Na2SiO3 + BaCl2 = BaSiO3 + NaCl =>
Na2SiO3 + BaCl2 = BaSiO3 + 2 NaCl
Sn + Cu(NO3)2 = Sn(NO3)2 + Cu =>
Sn + Cu(NO3)2 = Sn(NO3)2 + Cu
NaCl + Ba(No3)2 = NaNo3 + BaCl2 =>
2 NaCl + Ba(No3)2 = 2 NaNo3 + BaCl2
Al2S3 + O2 = Al2S3O2 =>
Al2S3 + O2 = Al2S3O2
Li + SO3 = SO2 + Li2O =>
2 Li + SO3 = SO2 + Li2O
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
HI + MgS = MgI + HS =>
HI + MgS = MgI + HS
C4H9Cl + C12H10 = HCl + C20H26 =>
2 C4H9Cl + C12H10 = 2 HCl + C20H26
Na2S + Sb2S3 + S = Na3SbS4 =>
3 Na2S + Sb2S3 + 2 S = 2 Na3SbS4
Li3PO4(aq) + Ba(NO3)2 = LiNO3 + Ba3(PO4)2 =>
2 Li3PO4(aq) + 3 Ba(NO3)2 = 6 LiNO3 + Ba3(PO4)2
KNO2 + HCl = KCl + NO + H2O + NO2 =>
2 KNO2 + 2 HCl = 2 KCl + NO + H2O + NO2
FeS2 + CI2 = FeCI3 + S2CI =>
FeS2 + 2 CI2 = FeCI3 + S2CI
HBr(g) + Cl2(g) = HCl(g) + Br2(g) =>
2 HBr(g) + Cl2(g) = 2 HCl(g) + Br2(g)
NH3 + Ca(OH)2 = H2O + Ca3N2 =>
2 NH3 + 3 Ca(OH)2 = 6 H2O + Ca3N2
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2(aq) + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2(aq) + 2 Fe(s)
Zn + HI = ZnIH =>
Zn + HI = ZnIH
H2O + CO2 = C14H8O4 + O2 =>
4 H2O + 14 CO2 = C14H8O4 + 14 O2
KS = K + S =>
KS = K + S
Na2CO3 + CuO + H3BO3 = Na2Cu2B12O21 + CO2 + H2O =>
Na2CO3 + 2 CuO + 12 H3BO3 = Na2Cu2B12O21 + CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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