| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 K = K2SO4 + Mg
NH4I + NaOH = NH3 + NaI + H2O =>
NH4I + NaOH = NH3 + NaI + H2O
Mn2 + MnO4 = MnO2(s) =>
Mn2 + 2 MnO4 = 4 MnO2(s)
Ba(HO3)2 = BaO + H2O + O2 =>
Ba(HO3)2 = BaO + H2O + 2 O2
Ca + HBr = CaH + Br =>
Ca + HBr = CaH + Br
C2H5OH + O2 = CH3COOH + H2O(water) =>
C2H5OH + O2 = CH3COOH + H2O(water)
N2H6SO4 + I2 + KOH = K2SO4 + KI + N2 + H2O =>
N2H6SO4 + 2 I2 + 6 KOH = K2SO4 + 4 KI + N2 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3(q) + O2(g) = NO(g) + H2O(g) =>
4 NH3(q) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Br + NaIO3 + H2O = HBr + NaIO4 =>
2 Br + NaIO3 + H2O = 2 HBr + NaIO4
HCl + Sn = H2 + SnCl2 =>
2 HCl + Sn = H2 + SnCl2
Cl2 + Ga = GaCl2 =>
Cl2 + Ga = GaCl2
C4H6O6 + KOH = KC4H5O6 + H2O =>
C4H6O6 + KOH = KC4H5O6 + H2O
C14H12 + C5H6Br2N = C14H12Br2 + C5H6N =>
C14H12 + C5H6Br2N = C14H12Br2 + C5H6N
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CH2CH(CH3)CH2OH + Na = CH3CH2CH(CH3)CH2ONa + H2(g) =>
2 CH3CH2CH(CH3)CH2OH + 2 Na = 2 CH3CH2CH(CH3)CH2ONa + H2(g)
H2O + CO = CH3OH + O2 =>
2 H2O + CO = CH3OH + O2
Na2CO3 + MgCl2*6H2O = NaCl + MgCO3 + H2O =>
Na2CO3 + MgCl2*6H2O = 2 NaCl + MgCO3 + 6 H2O
HCrO4{-} + {-} + H{+} = Cr{+3} + HOH =>
HCrO4{-} + 3e + 7 H{+} = Cr{+3} + 4 HOH
C8H8 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C7H6O2 =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 16 H2O + 4 K2SO4 + 8 C7H6O2
C2H2 + H2O = C3H6O + CO2 =>
8 C2H2 + 7 H2O = 5 C3H6O + CO2
(CH2)3(OH)2(l) + O2(g) = CO2 + H2O =>
(CH2)3(OH)2(l) + 4 O2(g) = 3 CO2 + 4 H2O
K72Na25Ca3Al103Si297O800 + H{+} + H200O100 = Al200Si200O500(OH)400 + Na{+} + K{+} + Ca{2+} + Si100O200 =>
200 K72Na25Ca3Al103Si297O800 + 20600 H{+} + 103 H200O100 = 103 Al200Si200O500(OH)400 + 5000 Na{+} + 14400 K{+} + 600 Ca{2+} + 388 Si100O200
HBrO2 + Pd(OH)4 = Pd(BrO2)4 + H2O =>
4 HBrO2 + Pd(OH)4 = Pd(BrO2)4 + 4 H2O
NO + KMnO4 = K(NO3) + MnO2 =>
NO + KMnO4 = K(NO3) + MnO2
XeF6 + SiO2 = SiF4 + XeOF4 =>
2 XeF6 + SiO2 = SiF4 + 2 XeOF4
ICl3 + NaBr = NaCl + Br2 + ICl =>
ICl3 + 2 NaBr = 2 NaCl + Br2 + ICl
HCl(aq) + K2Cr2O7(aq) + C2H5OH(l) = CrCl3(aq) + CO2(g) + H2O(l) + KCl(aq) =>
16 HCl(aq) + 2 K2Cr2O7(aq) + C2H5OH(l) = 4 CrCl3(aq) + 2 CO2(g) + 11 H2O(l) + 4 KCl(aq)
CoCl2*6H2O + NaNO2 + [CH2NHCH2CH2NH2]2 = [Co([CH2NHCH2CH2NH2]2)(NO2)2] + NaCl + H2O =>
CoCl2*6H2O + 2 NaNO2 + [CH2NHCH2CH2NH2]2 = [Co([CH2NHCH2CH2NH2]2)(NO2)2] + 2 NaCl + 6 H2O
CaCO3 + C10H16N2O8 = CaC10H16N2O8 + CO3 =>
CaCO3 + C10H16N2O8 = CaC10H16N2O8 + CO3
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + K(NO3)(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 K(NO3)(aq)
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
Fe + Fe(CN6) = Fe3(FeCN6)2 =>
3 Fe + 2 Fe(CN6) = Fe3(FeCN6)2
Mg(OH)2H2SO4 = MgSO4 + H2O =>
Mg(OH)2H2SO4 = MgSO4 + 2 H2O
(CuOH)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O + Cu(OH)2 =>
(CuOH)2SO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O + Cu(OH)2
ClF3 + HF = HCl + F4 =>
ClF3 + HF = HCl + F4
V3S4 + Na2CO3 + O2 = Na2VO3 + Na2SO4 + CO2 =>
V3S4 + 7 Na2CO3 + 9 O2 = 3 Na2VO3 + 4 Na2SO4 + 7 CO2
H2O22 = H2O + O2 =>
2 H2O22 = 2 H2O + 21 O2
CuSO4(s) + HNO3(aq) = Cu(NO3)2(aq) + H2SO4 =>
CuSO4(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2SO4
C22H24N2O7 + O2 = CO2 + H2O + NO2 =>
2 C22H24N2O7 + 53 O2 = 44 CO2 + 24 H2O + 4 NO2
SO2Cl2 + CH3OH = (CH3)2SO4 + HCl =>
SO2Cl2 + 2 CH3OH = (CH3)2SO4 + 2 HCl
As2S5 + NH4OH + H2O2 = (NH4)3As04 + (NH4)2SO4 + H2O =>
4 As2S5 + 46 NH4OH + 57 H2O2 = 2(NH4)3As04 + 20(NH4)2SO4 + 80 H2O
C2H6 + CUO = C2H4 + H2O + CU =>
C2H6 + CUO = C2H4 + H2O + CU
Ca(C2O4) + Fe(OH2)2 = Ca(OH2)2 + Fe(C2O4) =>
Ca(C2O4) + Fe(OH2)2 = Ca(OH2)2 + Fe(C2O4)
C9H604 + O2 = CO2 + H2O =>
C9H604 + 160 O2 = 9 CO2 + 302 H2O
HgS + H{+} + NO3{-} + Cl{-} = HgCl4{2-} + S + NO2 + H2O =>
HgS + 4 H{+} + 2 NO3{-} + 4 Cl{-} = HgCl4{2-} + S + 2 NO2 + 2 H2O
C2H40 + O2 = CO + H2O =>
C2H40 + 11 O2 = 2 CO + 20 H2O
AlPO4 + SiO2 + C = Al2(SiO3)3 + CO + P4 =>
4 AlPO4 + 6 SiO2 + 10 C = 2 Al2(SiO3)3 + 10 CO + P4
AgBr + Be(C2O4) = Ag2(C2O4) + BeBr2 =>
2 AgBr + Be(C2O4) = Ag2(C2O4) + BeBr2
SO3 + KO2 = K2SO4 + O2 =>
2 SO3 + 4 KO2 = 2 K2SO4 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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