| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaBr + Ni(ClO4)3 = 3 NaClO4 + NiBr3
Fe{2+} + OH{-} + e = Fe(OH) =>
Fe{2+} + OH{-} + e = Fe(OH)
MS4 + C2 = MMC2 + S2C =>
2 MS4 + 3 C2 = MMC2 + 4 S2C
C6H5COOH + NaHCO3 = C6H5CONa + H2O + CO3 =>
C6H5COOH + NaHCO3 = C6H5CONa + H2O + CO3
C6H10O5 = H + C + O =>
C6H10O5 = 10 H + 6 C + 5 O
C7H6O3 + NaHCO3 = NaC7H5O3 + CO2 + H2O =>
C7H6O3 + NaHCO3 = NaC7H5O3 + CO2 + H2O
FeSO4*7H2O + CaCl2 = FeCl2 + CaSO4 + H2O =>
FeSO4*7H2O + CaCl2 = FeCl2 + CaSO4 + 7 H2O
AlCl3 + (NH4)3OH = Al(OH)3 + (NH4)3Cl =>
AlCl3 + 3(NH4)3OH = Al(OH)3 + 3(NH4)3Cl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NO2 + H2SO4 = NO + SO4 + H2O =>
NO2 + H2SO4 = NO + SO4 + H2O
MoS2 = MoSS =>
MoS2 = MoSS
Ag + Zn(NO3)2 = AgZn + NO3 =>
Ag + Zn(NO3)2 = AgZn + 2 NO3
C6H16N2 + C10H16Cl2O2 = C16H30N2O2 + HCl =>
C6H16N2 + C10H16Cl2O2 = C16H30N2O2 + 2 HCl
AlBr3(aq) + Na2CO3(aq) = Al2(CO3)3 + NaBr =>
2 AlBr3(aq) + 3 Na2CO3(aq) = Al2(CO3)3 + 6 NaBr
Al + O3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al + O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Ga2O3 + Fe = Fe3O4 + Ga =>
4 Ga2O3 + 9 Fe = 3 Fe3O4 + 8 Ga
PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)
AgNO3 + Fe(Br)3 = Fe(NO3)3 + AgBr =>
3 AgNO3 + Fe(Br)3 = Fe(NO3)3 + 3 AgBr
ZnS + O2 = ZnO + (SO)2 =>
2 ZnS + 2 O2 = 2 ZnO + (SO)2
C6H12O6 + HCl + CH3OH + CH4N2O = C12H14Cl2N2 + H2O =>
C6H12O6 + 2 HCl + 5 CH3OH + CH4N2O = C12H14Cl2N2 + 12 H2O
HOCH2CH2OH + Na = CH2CH2O2Na + H2 =>
HOCH2CH2OH + Na = CH2CH2O2Na + H2
Na + N2 + O2 = NaNO3 =>
2 Na + N2 + 3 O2 = 2 NaNO3
NaC4H4O6 + Hg(NO3)2 = NaNO3 + Hg(C4H4O6)2 =>
2 NaC4H4O6 + Hg(NO3)2 = 2 NaNO3 + Hg(C4H4O6)2
Li + FeCl2 = LiCl + Fe =>
2 Li + FeCl2 = 2 LiCl + Fe
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NaClO + H2O2 = NaCl + HO2 =>
2 NaClO + H2O2 = 2 NaCl + 2 HO2
Ag(ac) + HNO3(ac) = AgNO3(ac) + H2(g) =>
2 Ag(ac) + 2 HNO3(ac) = 2 AgNO3(ac) + H2(g)
nitrogenmonoxide + ozone = nitrogendioxide =>
3 NO + O3 = 3 NO2
BCl3Hg = B2Cl4Hg2Cl2 =>
2 BCl3Hg = B2Cl4Hg2Cl2
KI + Pb(C2H3O2)4 = PbI2 + K(C2H3O2)2 =>
2 KI + Pb(C2H3O2)4 = PbI2 + 2 K(C2H3O2)2
PbCrO4 + OH{-} = PbO2{-2} + CrO4{-2} + H2O =>
PbCrO4 + 4 OH{-} = PbO2{-2} + CrO4{-2} + 2 H2O
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
Cr(CN)3 + O2 = Cr2O3 + CO2 + N2O5 =>
2 Cr(CN)3 + 15 O2 = Cr2O3 + 6 CO2 + 3 N2O5
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Ba(NO3)2(aq)MgSO4(aq) = BaSO4Mg(NO3)2 =>
Ba(NO3)2(aq)MgSO4(aq) = BaSO4Mg(NO3)2
(NH4)4V4O12 = NH3 + V2O5 + H2O =>
(NH4)4V4O12 = 4 NH3 + 2 V2O5 + 2 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
H2AsO4 + H2S = As2S3 + S2 + H2O =>
4 H2AsO4 + 12 H2S = 2 As2S3 + 3 S2 + 16 H2O
Fe(ClO3)3 + CdC2O4 = Fe2(C2O4)3 + Cd(ClO3)2 =>
2 Fe(ClO3)3 + 3 CdC2O4 = Fe2(C2O4)3 + 3 Cd(ClO3)2
NH4(OH) = NH3 + H(OH) =>
NH4(OH) = NH3 + H(OH)
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
P5 + O2 = P2O5 =>
4 P5 + 25 O2 = 10 P2O5
CO + H2 = C7H12 + H2O =>
7 CO + 13 H2 = C7H12 + 7 H2O
CH3COOH + Cu = CH3CHO + Cu2O =>
CH3COOH + 2 Cu = CH3CHO + Cu2O
P4O10 + NaOH = Na3(PO4) + H2O =>
P4O10 + 12 NaOH = 4 Na3(PO4) + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2C2O4 + MnSO4 = H2SO4 + MnC2O4 =>
H2C2O4 + MnSO4 = H2SO4 + MnC2O4
OH{-} + Mn{2+} + O2 = MnO2 + H2O =>
4 OH{-} + 2 Mn{2+} + O2 = 2 MnO2 + 2 H2O
Fe{3+}(aq) + SCN{-}(aq) = Fe(SCN)3 =>
Fe{3+}(aq) + 3 SCN{-}(aq) = Fe(SCN)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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