| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + 2 Na(s) = Na2SO4(s) + H2(g)
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
K2MnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
K2MnO4 + 8 HCl = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl =>
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl
CaO + P4O10 = CaP2O6 =>
2 CaO + P4O10 = 2 CaP2O6
FeCl2 + CaCO3 = Fe(CO3) + CaCl2 =>
FeCl2 + CaCO3 = Fe(CO3) + CaCl2
CO(g) + H2(g) = CH3OH(l) =>
CO(g) + 2 H2(g) = CH3OH(l)
CH3CH2CH2OH + K2Cr2O7 = Cr2 + K2 + CH3CH2CH2COOH + H2O =>
28 CH3CH2CH2OH + 6 K2Cr2O7 = 6 Cr2 + 6 K2 + 21 CH3CH2CH2COOH + 28 H2O
NaOCl + NaCl + H2O = Cl2 + NaOH =>
NaOCl + NaCl + H2O = Cl2 + 2 NaOH
NiI2 + Br = NiBr2 + I =>
NiI2 + 2 Br = NiBr2 + 2 I
Na + (HCO3) = NaHCO3 =>
Na + (HCO3) = NaHCO3
C12H22O11 + HCl = CH3OH + CCl4 + O2 =>
8 C12H22O11 + 104 HCl = 70 CH3OH + 26 CCl4 + 9 O2
MgNiSO4 = NiSO4Mg =>
MgNiSO4 = NiSO4Mg
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl =>
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl
C2H3Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
Ba(HCO3)2 + H2SO4 = BaSO4 + H2O + CO2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + 2 H2O + 2 CO2
NaOCl + AgNO3 = AgCl + AgClO3 + NaNO3 =>
3 NaOCl + 3 AgNO3 = 2 AgCl + AgClO3 + 3 NaNO3
BaCl2(aq) + Na2(s)SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2(s)SO4(aq) = BaSO4(s) + 2 NaCl(aq)
CH3CHClCH3 + H2O = HCl + CH3CHOHCH3 =>
CH3CHClCH3 + H2O = HCl + CH3CHOHCH3
Al + HCO3 = H2 + AlCO3 =>
2 Al + 2 HCO3 = H2 + 2 AlCO3
CH2O3 + LiOH = H2O + Li2CO3 =>
CH2O3 + 2 LiOH = 2 H2O + Li2CO3
NH4Cl + HI = HCl + NH4I =>
NH4Cl + HI = HCl + NH4I
FeCl2 + NaHCO3 = FeCO3 + H2O + CO2 + NaCl =>
FeCl2 + 2 NaHCO3 = FeCO3 + H2O + CO2 + 2 NaCl
Al2(SO4)2 + AgNO3 = Al(NO3)2 + Ag2SO4 =>
Al2(SO4)2 + 4 AgNO3 = 2 Al(NO3)2 + 2 Ag2SO4
AgNO3 + H2S = Ag2S + HNO3 = =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Al2O3 + H2SO4(aq) = Al2(SO4)3(aq) + H2O =>
Al2O3 + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O
NH4HF2 = NH3 + HF =>
NH4HF2 = NH3 + 2 HF
C2H8(l) + O2(g) = H2O(l) + CO2(g) =>
C2H8(l) + 4 O2(g) = 4 H2O(l) + 2 CO2(g)
FeCl3 + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + Cl2 =>
2 FeCl3 + 3 MnO2 + 6 H2SO4 = Fe2(SO4)3 + 3 MnSO4 + 6 H2O + 3 Cl2
Li(OH) + H2Co3 = Li2Co3 + H2O =>
2 Li(OH) + H2Co3 = Li2Co3 + 2 H2O
Na2HPO4 + MgCl2 = MgHPO4 + NaCl =>
Na2HPO4 + MgCl2 = MgHPO4 + 2 NaCl
C6H8O7 + CO3HNa = CO2 + H2O + C6H5O7Na3 =>
C6H8O7 + 3 CO3HNa = 3 CO2 + 3 H2O + C6H5O7Na3
Pb(C2H3O2)2 + AgNO3 = Pb(NO3)2 + AgC2H3O2 =>
Pb(C2H3O2)2 + 2 AgNO3 = Pb(NO3)2 + 2 AgC2H3O2
NaOH + H3C6H8O7 = Na3C6H8O7 + H2O =>
3 NaOH + H3C6H8O7 = Na3C6H8O7 + 3 H2O
NaBr + NaBrO2 + H2SO4 = Br2 + Na2SO4 + H2O =>
3 NaBr + NaBrO2 + 2 H2SO4 = 2 Br2 + 2 Na2SO4 + 2 H2O
CH3COOH + HCOO{-} = CH3COO{-} + HCOOH =>
CH3COOH + HCOO{-} = CH3COO{-} + HCOOH
SeBr6 + Cl2 = SeCl6 + Br2 =>
SeBr6 + 3 Cl2 = SeCl6 + 3 Br2
FeCl3 + Na2SiO3 + H2O = Fe(OH)3 + H2SiO3 + NaCl =>
2 FeCl3 + 3 Na2SiO3 + 6 H2O = 2 Fe(OH)3 + 3 H2SiO3 + 6 NaCl
NaOH + C3H3N3O3 + C = NaCN + CO2 + H2O =>
6 NaOH + 2 C3H3N3O3 + 3 C = 6 NaCN + 3 CO2 + 6 H2O
CuSO4*5H2O = CuO + SO3 + H2O =>
CuSO4*5H2O = CuO + SO3 + 5 H2O
CH3COOH + LiOH = H2O + LiC2H3O2 =>
CH3COOH + LiOH = H2O + LiC2H3O2
Ni(NO3)2 + K4Fe(CN)6 = Ni2(Fe(CN)6) + KNO3 =>
2 Ni(NO3)2 + K4Fe(CN)6 = Ni2(Fe(CN)6) + 4 KNO3
Pb(No3)4 + Mg = Mg(No3)2 + Pb =>
Pb(No3)4 + 2 Mg = 2 Mg(No3)2 + Pb
SnCl2 + HCl + Hg(NO3)2 = H2[SnCl6] + Hg2Cl2 + HNO3 =>
SnCl2 + 6 HCl + 2 Hg(NO3)2 = H2[SnCl6] + Hg2Cl2 + 4 HNO3
ZnC4H6O4 + Na3PO4 = Zn3PO4 + NaC4H6O4 =>
3 ZnC4H6O4 + Na3PO4 = Zn3PO4 + 3 NaC4H6O4
FeCl3 + NH4OH = NH4Cl3 + Fe(OH) =>
FeCl3 + NH4OH = NH4Cl3 + Fe(OH)
Na3[Ag(S2O3)2] + H2SO4 = Ag + SO2 + Na2SO4 + H2O =>
2 Na3[Ag(S2O3)2] + 10 H2SO4 = 2 Ag + 15 SO2 + 3 Na2SO4 + 10 H2O
Na2[Cu(OH)4] + HCl = NaCl + Cu(OH)2 + H2O =>
Na2[Cu(OH)4] + 2 HCl = 2 NaCl + Cu(OH)2 + 2 H2O
Na2(CO3) + Co(NO3)2 = Na(NO3) + CoCO3 =>
Na2(CO3) + Co(NO3)2 = 2 Na(NO3) + CoCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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