| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(OH)2 + H2CO3 = Pb(CO3) + 2 H2O
CH3COOH + C3H8O3 = C9H14O6 + H2O =>
3 CH3COOH + C3H8O3 = C9H14O6 + 3 H2O
Pb(OH)2 + H2CO3 = Pb(CO3) + H2O =>
Pb(OH)2 + H2CO3 = Pb(CO3) + 2 H2O
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4 =>
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4
FeCl3 + KOH = Fe(OH)3(s) + KCl(aq) =>
FeCl3 + 3 KOH = Fe(OH)3(s) + 3 KCl(aq)
A1 + MnO = A12O3 + Mn =>
12 A1 + 3 MnO = A12O3 + 3 Mn
CH3OOH + Cu = H2 + CCuO2 =>
CH3OOH + Cu = 2 H2 + CCuO2
LiI + Cl2 = LiCl + I =>
2 LiI + Cl2 = 2 LiCl + 2 I
Na2Br + RbCl = BrRb2 + NaCl =>
Na2Br + 2 RbCl = BrRb2 + 2 NaCl
C + (NH4)2S2O8 + H2O = CO2 + H2SO4 + NH4 =>
C + (NH4)2S2O8 + 2 H2O = CO2 + 2 H2SO4 + 2 NH4
Al + Po = AlPo =>
Al + Po = AlPo
C3H8 + Cl2 = C3H6Cl + HCl =>
2 C3H8 + 3 Cl2 = 2 C3H6Cl + 4 HCl
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4 =>
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaI + NaIO3 + H2SO4 = I2 + Na2(SO4) + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2(SO4) + 3 H2O
LiClO2 + H2O = LiOH + HClO2 =>
LiClO2 + H2O = LiOH + HClO2
U + SnCl2 = UCl + Sn =>
2 U + SnCl2 = 2 UCl + Sn
CuFeS2(S) + O2(g) = FeO(s) + CuS(s) + SO2(g) =>
2 CuFeS2(S) + 5 O2(g) = 2 FeO(s) + 2 CuS(s) + 4 SO2(g)
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
(LiCl) + (PbClO3) = (LiClO3) + (ClPb) =>
(LiCl) + (PbClO3) = (LiClO3) + (ClPb)
Na + C2H5OH = NaOC2H5 + H2 =>
2 Na + 2 C2H5OH = 2 NaOC2H5 + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
AgClHNO3 = AgNO3HCl =>
AgClHNO3 = AgNO3HCl
SO2 + N2 = NO2 + S =>
2 SO2 + N2 = 2 NO2 + 2 S
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
C4H5N5 + O2 = CO2 + H2O + NO2 =>
4 C4H5N5 + 41 O2 = 16 CO2 + 10 H2O + 20 NO2
Hg(OH)6 + HClO3 = Hg(ClO3)6 + H2O =>
Hg(OH)6 + 6 HClO3 = Hg(ClO3)6 + 6 H2O
FeSO4 + KClO3 + KOH = K2FeO4 + K2SO4 + KCl + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 3 K2SO4 + 2 KCl + 6 H2O
Cr(OH)3 + H2S = Cr2S3 + H2O =>
2 Cr(OH)3 + 3 H2S = Cr2S3 + 6 H2O
NaOH + HO4S = HO2 + Na2S =>
2 NaOH + HO4S = 3 HO2 + Na2S
O2 + C2 = CO7 =>
7 O2 + C2 = 2 CO7
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
Ca(NO3)2 + K2CrO4 = CaCrO4 + K2(NO3)2 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + K2(NO3)2
Mg(HO)2 + HCl = H2O + MgCl2 =>
Mg(HO)2 + 2 HCl = 2 H2O + MgCl2
XOH + O2 = XO + H2O =>
4 XOH + O2 = 4 XO + 2 H2O
Cr2O7 + HCl = Cl2 + Cr2 + H2O =>
Cr2O7 + 14 HCl = 7 Cl2 + Cr2 + 7 H2O
Fe2S + HCl = H2S2 + Fe2Cl =>
2 Fe2S + 2 HCl = H2S2 + 2 Fe2Cl
HNO3 + Hl = NO + HlO3 + H2O =>
2 HNO3 + Hl = 2 NO + HlO3 + H2O
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4 =>
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4
H2Mg + SSO4 = H2SO4 + MgS =>
H2Mg + SSO4 = H2SO4 + MgS
C30H12 + O2 = CO + H2O =>
C30H12 + 18 O2 = 30 CO + 6 H2O
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4 =>
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4
CO2 + H2O = C2H4O2 + O2 =>
2 CO2 + 2 H2O = C2H4O2 + 2 O2
ZnS(aq) + HCl(aq) = ZnCl2 + H2S =>
ZnS(aq) + 2 HCl(aq) = ZnCl2 + H2S
Pb3O4 + CH3COOH = Pb(CH3COO)4 + Pb(CH3COO)2 + H2O =>
Pb3O4 + 8 CH3COOH = Pb(CH3COO)4 + 2 Pb(CH3COO)2 + 4 H2O
Al4C3 + H2O = CH4(g) + Al(OH)3(s) =>
Al4C3 + 12 H2O = 3 CH4(g) + 4 Al(OH)3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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