| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
C708H1503 + O2 = C2O3 + H2O =>
4 C708H1503 + 3627 O2 = 1416 C2O3 + 3006 H2O
NaOH + Pb(NO3)2 = Na(NO3) + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 Na(NO3) + Pb(OH)2
C2H9OH + O2 = CO2 + H2O =>
C2H9OH + 4 O2 = 2 CO2 + 5 H2O
CaBrLiCl = LiBrCaCl =>
CaBrLiCl = LiBrCaCl
PCl3 + NaOH = NaCl + Na2HPO3 + H2O =>
PCl3 + 5 NaOH = 3 NaCl + Na2HPO3 + 2 H2O
ICl + H2SO4 = H2S2O7 + I2 + I2O5 + HCl =>
10 ICl + 10 H2SO4 = 5 H2S2O7 + 4 I2 + I2O5 + 10 HCl
PCl3 + NaOH = NaCl + Na2HPO3 + H2O =>
PCl3 + 5 NaOH = 3 NaCl + Na2HPO3 + 2 H2O
Fe2O3 + HCl = FeCl3 + H2O = =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C12H22 + O2 = CO2 + HOH =>
2 C12H22 + 35 O2 = 24 CO2 + 22 HOH
CuCl2 + NaI = CuI2 + NaCl =>
CuCl2 + 2 NaI = CuI2 + 2 NaCl
Sb2O3 + Zn + H{+} = SbH3 + Zn{2+} + H2O =>
Sb2O3 + 6 Zn + 12 H{+} = 2 SbH3 + 6 Zn{2+} + 3 H2O
CH3CHCH2H2O = CH3CH(OH)CH3 =>
CH3CHCH2H2O = CH3CH(OH)CH3
KF + AgNO3 = KNO3 + AgF =>
KF + AgNO3 = KNO3 + AgF
SiI4 + Mg = MgI2 + Si4 =>
4 SiI4 + 8 Mg = 8 MgI2 + Si4
Be + S8 = BeS8 =>
Be + S8 = BeS8
AlCuO = CuOAl =>
AlCuO = CuOAl
Rb + N = RbN3 =>
Rb + 3 N = RbN3
HHgO = HgHO =>
HHgO = HgHO
SO2 + CO2 = SO3 + CO =>
SO2 + CO2 = SO3 + CO
Ca(ClO)2 + Na3PO4 = Ca3(PO4)2 + NaClO =>
3 Ca(ClO)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaClO
MgOHClO = OHClOMg =>
MgOHClO = OHClOMg
NeHO = NeOH =>
NeHO = NeOH
SSrO = SrSO =>
SSrO = SrSO
B2H6 + H2O = B(OH)3 + H2 =>
B2H6 + 6 H2O = 2 B(OH)3 + 6 H2
C(s) + H2O = CO + H2(g) =>
C(s) + H2O = CO + H2(g)
HClNaCON = NaClHOCN =>
HClNaCON = NaClHOCN
CaIF = CaFI =>
CaIF = CaFI
C2H5COOH + Ca(OH)2 = Ca(C2H5COO)2 + H2O =>
2 C2H5COOH + Ca(OH)2 = Ca(C2H5COO)2 + 2 H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
AgBr(s)KSCN(aq) = AgSCNKBr =>
AgBr(s)KSCN(aq) = AgSCNKBr
Bi2S3 + NH3 = Bi + S3NH3 =>
Bi2S3 + NH3 = 2 Bi + S3NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PbOH = PbHO =>
PbOH = PbHO
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
FCrO = CrFO =>
FCrO = CrFO
PbS + O2 = PbO + SO =>
PbS + O2 = PbO + SO
HgOC = HgCO =>
HgOC = HgCO
Pb(NO3)2(aq)MgI2(aq) = Mg(NO3)2(aq)PbI2(s) =>
Pb(NO3)2(aq)MgI2(aq) = Mg(NO3)2(aq)PbI2(s)
AlSF = AlFS =>
AlSF = AlFS
Fe + Al = FeAl3 =>
Fe + 3 Al = FeAl3
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + HIO3 + H2O =>
K2Cr2O7 + HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + HIO3 + 4 H2O
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + Na2Cl2(aq) =>
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + Na2Cl2(aq)
AuCu + HNO3 = Cu(NO3) + Au + H3 =>
3 AuCu + 3 HNO3 = 3 Cu(NO3) + 3 Au + H3
HCl + As = AsCl3 + H =>
3 HCl + As = AsCl3 + 3 H
PbC2H3O2 + CH3OH = PbOH + CH3C2H3O2 =>
PbC2H3O2 + CH3OH = PbOH + CH3C2H3O2
HgSFeCl = FeSHgCl =>
HgSFeCl = FeSHgCl
NaCl + Na2SO4 = Na + Cl2SO4 =>
2 NaCl + Na2SO4 = 4 Na + Cl2SO4
FeCl3 + CuSO4 = CuCl2 + Fe2(SO4)3 =>
2 FeCl3 + 3 CuSO4 = 3 CuCl2 + Fe2(SO4)3
CoKOH = Co(OH)K =>
CoKOH = Co(OH)K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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