| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H16 + 8 Cl2 = 10 C + 16 HCl
Sr(NO3)2 + K2CrO4 = SrCrO4 + KNO3 =>
Sr(NO3)2 + K2CrO4 = SrCrO4 + 2 KNO3
C6H12O6 + H2O = C2H5OH + HCO3{-} + H{+} =>
C6H12O6 + 2 H2O = 2 C2H5OH + 2 HCO3{-} + 2 H{+}
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
CaSO4 + KOH = K2SO4 + Ca(OH)2 =>
CaSO4 + 2 KOH = K2SO4 + Ca(OH)2
MnSO4 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O + H2SO4 =>
2 MnSO4 + 20 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O + 2 H2SO4
C18H27NO3 + O2 = CO2 + H2O + NH3 =>
2 C18H27NO3 + 45 O2 = 36 CO2 + 24 H2O + 2 NH3
FeSO4 + K3(Fe(CN)6) = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3(Fe(CN)6) = KFe(Fe(CN)6) + K2SO4
K + N3 = K3N =>
9 K + N3 = 3 K3N
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
V2O + FeO3 = FeO + V2O5 =>
V2O + 2 FeO3 = 2 FeO + V2O5
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
Ag(NO3) + H2SO4 = Ag2SO4 + HNO3 =>
2 Ag(NO3) + H2SO4 = Ag2SO4 + 2 HNO3
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
N2H4 + Cl2 = N2 + HCl =>
N2H4 + 2 Cl2 = N2 + 4 HCl
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CH2O2 + Mg(OH)2 = Mg(COOH)2 + H2O =>
2 CH2O2 + Mg(OH)2 = Mg(COOH)2 + 2 H2O
CuI + KNO3 = CuNO3 + KI =>
CuI + KNO3 = CuNO3 + KI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cl2(g) + KI(g) = KCl(g) + I2(s) =>
Cl2(g) + 2 KI(g) = 2 KCl(g) + I2(s)
Pm + O2 = PmO =>
2 Pm + O2 = 2 PmO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Ag + Cu(NO3) = AgNO3 + Cu =>
Ag + Cu(NO3) = AgNO3 + Cu
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Na2SiO3 + Ni(NO3)2 = Na2(NO3)2 + NiSiO3 =>
Na2SiO3 + Ni(NO3)2 = Na2(NO3)2 + NiSiO3
Ai + HBr = AiBr + H2 =>
2 Ai + 2 HBr = 2 AiBr + H2
Cl2(g) + Na2SO3(s) + H2O(l) = Na2SO4(aq) + HCl(aq) =>
Cl2(g) + Na2SO3(s) + H2O(l) = Na2SO4(aq) + 2 HCl(aq)
C2H5OH + C3H7COOH = H2O + C3H7COOC2H5 =>
C2H5OH + C3H7COOH = H2O + C3H7COOC2H5
CH3COOH + HCN = CH3CCN + HOH + O =>
CH3COOH + HCN = CH3CCN + HOH + O
BaCO3 + carbon + H2O = Ba(OH)2 + CO =>
BaCO3 + C + H2O = Ba(OH)2 + 2 CO
C3H6O3 + O2 = CO2(g)H2O(g) =>
C3H6O3 + 3 O2 = 3 CO2(g)H2O(g)
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
Co(NO2)2 + H2O = Co(OH)2 + HNO2 =>
Co(NO2)2 + 2 H2O = Co(OH)2 + 2 HNO2
P4S3 + O2 = P4O6 + SO2 =>
P4S3 + 6 O2 = P4O6 + 3 SO2
Ag2CO3 + NH4OH = Ag(NH3)2OH + CO2 + H2O =>
Ag2CO3 + 4 NH4OH = 2 Ag(NH3)2OH + CO2 + 3 H2O
As2O3 + NO3{-} = AsO4 + {3-} + NO =>
6 As2O3 + 15 NO3{-} = 12 AsO4 + 5{3-} + 15 NO
Al + TiCl2 = Ti + AlCl3 =>
2 Al + 3 TiCl2 = 3 Ti + 2 AlCl3
Na + HOH = NaO + H2 =>
Na + HOH = NaO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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