| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl2 + 2 NH3 = Ag(NH3)2 + 2 Cl
Na2SO3 = Na2(SO4) + Na2S =>
4 Na2SO3 = 3 Na2(SO4) + Na2S
NH4OH + NaHCO3 = NH4HCO3 + NaOH =>
NH4OH + NaHCO3 = NH4HCO3 + NaOH
K2S(aq) + Pb(NO3)2(aq) = KNO3 + PbS =>
K2S(aq) + Pb(NO3)2(aq) = 2 KNO3 + PbS
ClCH2COOH + NH3 = CH2NH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = CH2NH2COOH + NH4Cl
H2C2O4 + KIO3 = K2C2O4 + CO2 + I2 + H2O =>
6 H2C2O4 + 2 KIO3 = K2C2O4 + 10 CO2 + I2 + 6 H2O
CaCO3(s) + SiO2(s) = CaSiO3(s) + CO2(g) =>
CaCO3(s) + SiO2(s) = CaSiO3(s) + CO2(g)
MgSO4 + EDTA = MgSO4[EDTA] =>
MgSO4 + EDTA = MgSO4[EDTA]
MgCl2 + ZnSO4 = MgSO4 + ZnCl2 =>
MgCl2 + ZnSO4 = MgSO4 + ZnCl2
Fe(OH)3 + NH4Cl = FeCl3 + H2O + NH3 =>
Fe(OH)3 + 3 NH4Cl = FeCl3 + 3 H2O + 3 NH3
C6H9N3O2 + CH3NO = C5H4N4O + C2H5OH + H2O =>
C6H9N3O2 + CH3NO = C5H4N4O + C2H5OH + H2O
NICO3(s) = NIO(s) + CO2(g) =>
NICO3(s) = NIO(s) + CO2(g)
P2O3 + Ca(OH)2 = CaHPO3 + H2O =>
P2O3 + 2 Ca(OH)2 = 2 CaHPO3 + H2O
Fe(OH)3 + NH4Cl = FeCl3 + H2O + NH3 =>
Fe(OH)3 + 3 NH4Cl = FeCl3 + 3 H2O + 3 NH3
C8H11 + KMnO4 + H2O = C8H13O2 + MnO2 + KOH =>
3 C8H11 + 2 KMnO4 + 4 H2O = 3 C8H13O2 + 2 MnO2 + 2 KOH
BaNO3 + K2SO4 = BaSO4 + K2NO3 =>
BaNO3 + K2SO4 = BaSO4 + K2NO3
C6H5OH + K = C6H5OK + HK =>
C6H5OH + 2 K = C6H5OK + HK
Bi(NO3)3 + Na2CO3 + H2O = Bi(CO3)(OH) + NaNO3 + CO2 =>
2 Bi(NO3)3 + 3 Na2CO3 + H2O = 2 Bi(CO3)(OH) + 6 NaNO3 + CO2
Fe{+3} + Cu = Fe{+2} + Cu{+} =>
Fe{+3} + Cu = Fe{+2} + Cu{+}
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2SO12 + H2O =>
14 KMnO4 + 10 FeSO4 + 16 H2SO4 = 7 K2SO4 + 14 MnSO4 + 5 Fe2SO12 + 16 H2O
Al(OH)3 + NaOH = NaAl(OH)4 =>
Al(OH)3 + NaOH = NaAl(OH)4
HI + Au(OH)3 = AuI3 + H2O =>
3 HI + Au(OH)3 = AuI3 + 3 H2O
CaCO3 + Na2SO4 + C = CO2 + CaS + Na2CO3 =>
CaCO3 + Na2SO4 + 2 C = 2 CO2 + CaS + Na2CO3
CaH2(ag) + H2O = Ca(OH)2 + H2(g) =>
CaH2(ag) + 2 H2O = Ca(OH)2 + 2 H2(g)
P4O6 + BaCl2 = PCl3 + BaO =>
P4O6 + 6 BaCl2 = 4 PCl3 + 6 BaO
Na(NO3) + CuS = Na2S + Cu(NO3)2 =>
2 Na(NO3) + CuS = Na2S + Cu(NO3)2
BaS + O2 = BaSO4 =>
BaS + 2 O2 = BaSO4
AgC2H3O2 + NH4I = AgI + NH4C2H3O2 =>
AgC2H3O2 + NH4I = AgI + NH4C2H3O2
Al(OH)3 + NaOH = NaAl(OH)4 =>
Al(OH)3 + NaOH = NaAl(OH)4
KI + NaIO3 = NaI + KIO3 =>
KI + NaIO3 = NaI + KIO3
C10H7O + C4H9I = C14H16O + I =>
C10H7O + C4H9I = C14H16O + I
Mg + Zn{2+} = Mg{2+} + Zn =>
Mg + Zn{2+} = Mg{2+} + Zn
C4H8Cl2S + O2 = CO2 + H2O + HCl + SO2 =>
2 C4H8Cl2S + 13 O2 = 8 CO2 + 6 H2O + 4 HCl + 2 SO2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
BeO + K2CO3 = K2BeO2 + CO2 =>
BeO + K2CO3 = K2BeO2 + CO2
NaCO3 + KOH = NaK + CO3OH =>
NaCO3 + KOH = NaK + CO3OH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C57H104O6 + NaOH = C3O3H8 + C18H33O2Na =>
C57H104O6 + 3 NaOH = C3O3H8 + 3 C18H33O2Na
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
C3H6 + HNO3 = C3H8 + NO3 =>
C3H6 + 2 HNO3 = C3H8 + 2 NO3
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
NaCO3 + KOH = NaK + CO3OH =>
NaCO3 + KOH = NaK + CO3OH
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Li + Al2(SO4)3 = Li(SO4) + Al =>
3 Li + Al2(SO4)3 = 3 Li(SO4) + 2 Al
La2O3 + HNO3 = La(NO3)2 + H2O + O2 =>
2 La2O3 + 8 HNO3 = 4 La(NO3)2 + 4 H2O + O2
CoS2 + O2 = Co2O5 + SO3 =>
4 CoS2 + 17 O2 = 2 Co2O5 + 8 SO3
NaCO3 + KOH = NaK + CO3OH =>
NaCO3 + KOH = NaK + CO3OH
C2H5OH + KMrO4 = CH5COOH + KMr =>
4 C2H5OH + KMrO4 = 4 CH5COOH + KMr
BaCl2 + H2O + SO4 = BaSO4 + HCl + O2 =>
2 BaCl2 + 2 H2O + 2 SO4 = 2 BaSO4 + 4 HCl + O2
Cr(OH)3 + Br2 + KOH = KBr + K2CrO4 + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 6 KBr + 2 K2CrO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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