| Équations équilibrées la veille | Équations équilibrées le lendemain |
SeCl4 + O2 = SeO2 + 2 Cl2
HNo3 + H2O = No3 + H3O =>
HNo3 + H2O = No3 + H3O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe3CO4 + CO = Fe + CO2 =>
Fe3CO4 + 2 CO = 3 Fe + 3 CO2
TiCl4(g) + Mg(I) = Ti(s) + MgCl2(I) =>
TiCl4(g) + 2 Mg(I) = Ti(s) + 2 MgCl2(I)
H2O + CdCl2 + NH3 = Cd(OH)2 + NH4Cl =>
2 H2O + CdCl2 + 2 NH3 = Cd(OH)2 + 2 NH4Cl
(NH4)2SO4 + Na2CO3 = Na2SO4 + NH3 + CO2 + H2O =>
(NH4)2SO4 + Na2CO3 = Na2SO4 + 2 NH3 + CO2 + H2O
S2O8{2-} + I{-} = SO4{2-} + I5{-} =>
2 S2O8{2-} + 5 I{-} = 4 SO4{2-} + I5{-}
Na3PO4 + CaCl2 = Na3Cl2 + Ca(PO4) =>
Na3PO4 + CaCl2 = Na3Cl2 + Ca(PO4)
FeCl3 + NaOH + NaOCl = NaCl + Na2FeO4 + H2O =>
2 FeCl3 + 10 NaOH + 3 NaOCl = 9 NaCl + 2 Na2FeO4 + 5 H2O
Cr2O7 + e + H{+} = Cr + H2O =>
Cr2O7 + 14e + 14 H{+} = 2 Cr + 7 H2O
PbCl2(ac) + H2S(g) = PbS + HCl(ac) =>
PbCl2(ac) + H2S(g) = PbS + 2 HCl(ac)
C5H12O + H2O2 = C8H18O2 + CH3OH =>
2 C5H12O + H2O2 = C8H18O2 + 2 CH3OH
C8H7N + C3H4F2O = C19H16F2N2 + H2O =>
2 C8H7N + C3H4F2O = C19H16F2N2 + H2O
Mn(ClO4)2(aq) + Li3PO4(aq) = Mn3(PO4)2(s) + LiClO4(s) =>
3 Mn(ClO4)2(aq) + 2 Li3PO4(aq) = Mn3(PO4)2(s) + 6 LiClO4(s)
I2(g) + H2(g) = HI =>
I2(g) + H2(g) = 2 HI
C6H45 = C2 + H3 =>
C6H45 = 3 C2 + 15 H3
CH3CH3 + O2 = CO2(g) + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2(g) + 6 H2O
Bi2O3 + K(OH) + KClO3 = KBiO3 + KCl + H2O =>
3 Bi2O3 + 6 K(OH) + 2 KClO3 = 6 KBiO3 + 2 KCl + 3 H2O
C3H7CH2OH + NaOCl = C3H7COOCCH2CH2CH3 + NaCl + H2O =>
2 C3H7CH2OH + 3 NaOCl = C3H7COOCCH2CH2CH3 + 3 NaCl + 3 H2O
CH3COOH + CH6O = C4H8O2 + H2O =>
3 CH3COOH + 2 CH6O = 2 C4H8O2 + 4 H2O
NaCl + Pb(NO2)3 = Na(NO2)3 + PbCl =>
NaCl + Pb(NO2)3 = Na(NO2)3 + PbCl
FeCO3(s) + H2SO4(ac) = FeSO4 + H2CO3 =>
FeCO3(s) + H2SO4(ac) = FeSO4 + H2CO3
H2S(g) + HNO3(ac) = S(s) + NO(g) + H2O(l) =>
3 H2S(g) + 2 HNO3(ac) = 3 S(s) + 2 NO(g) + 4 H2O(l)
C6H6CH2CH3 + Cl2 = C6H6CH2CH2Cl + HCl =>
C6H6CH2CH3 + Cl2 = C6H6CH2CH2Cl + HCl
Na2(C2O4) + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + H2O + MnSO4 + CO2 =>
5 Na2(C2O4) + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 8 H2O + 2 MnSO4 + 10 CO2
NaNO2 + Al + NaOH = Na2AlO2 + H2O + NH3 =>
NaNO2 + 3 Al + 5 NaOH = 3 Na2AlO2 + H2O + NH3
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
Mg + K(H2PO4) = K + Mg(H2PO4)2 =>
Mg + 2 K(H2PO4) = 2 K + Mg(H2PO4)2
LiHCO3(s)(heat) = Li2CO3(s) + CO2(g) + H2O(g) =>
2 LiHCO3(s)(heat) = Li2CO3(s) + CO2(g) + H2O(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuCl2 + NH4 + OH = NH4Cl + Cu(OH)2 =>
CuCl2 + 2 NH4 + 2 OH = 2 NH4Cl + Cu(OH)2
Zn + O2 = Zn6O8 =>
6 Zn + 4 O2 = Zn6O8
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
Sb2(s)S3 + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2(s)S3 + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
CH3(CH2)16COONa + H2O + CO2 = Na2CO3 + CH3(CH2)16COOH =>
2 CH3(CH2)16COONa + H2O + CO2 = Na2CO3 + 2 CH3(CH2)16COOH
Ag2CO3 + CH3COOH = CO2 + H2O + AgC2H4O2 =>
4 Ag2CO3 + 9 CH3COOH = 6 CO2 + 2 H2O + 8 AgC2H4O2
Br3 + H2O + AgNO3 = AgBr + HNO3 + AgBrO2 =>
4 Br3 + 6 H2O + 12 AgNO3 = 9 AgBr + 12 HNO3 + 3 AgBrO2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Na3PO4 + Cr(NO3)3 = Na(NO3) + Cr(PO4) =>
Na3PO4 + Cr(NO3)3 = 3 Na(NO3) + Cr(PO4)
H3PO2 + Na2Cr2O7 + HNO3 = H3PO4 + Cr(NO3)3 + NaNO3 + H2O =>
3 H3PO2 + 2 Na2Cr2O7 + 16 HNO3 = 3 H3PO4 + 4 Cr(NO3)3 + 4 NaNO3 + 8 H2O
MgHCl = H2 + MgCl =>
2 MgHCl = H2 + 2 MgCl
NaBr + Cr2O7Na2 + H2SO4 = Br2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaBr + Cr2O7Na2 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
I2 + H2O = I{-} + IOH + H{+} =>
I2 + H2O = I{-} + IOH + H{+}
CH3(CH2)14COONa + CaCl2 = (CH3(CH2)14COO)2Ca + NaCl =>
2 CH3(CH2)14COONa + CaCl2 = (CH3(CH2)14COO)2Ca + 2 NaCl
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
LiCl + Pb(C2H3O2)2 = Li(C2H3O2) + PbCl2 =>
2 LiCl + Pb(C2H3O2)2 = 2 Li(C2H3O2) + PbCl2
AlF3 + H2O = Al(OH)3 + HF =>
AlF3 + 3 H2O = Al(OH)3 + 3 HF
Pt + NaBr = PtBr + Na =>
Pt + NaBr = PtBr + Na
LiHCO3(s)(heat) = Li2CO3(s) + CO2(g) + H2O(g) =>
2 LiHCO3(s)(heat) = Li2CO3(s) + CO2(g) + H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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