| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 Fe2 + 16 O5 = 10 Fe3O8
KAl(SO4)2*12H2O + Na3[Co(NO2)6] = KNa3(SO4)2*12H2O + Al[Co(NO2)6] =>
KAl(SO4)2*12H2O + Na3[Co(NO2)6] = KNa3(SO4)2*12H2O + Al[Co(NO2)6]
I2O5 + BrF3 = IF5 + O2 + Br2 =>
6 I2O5 + 20 BrF3 = 12 IF5 + 15 O2 + 10 Br2
BaCrO4 + NaOH + KCl = K2CrO4 + Ba(OH)2 + NaCl =>
BaCrO4 + 2 NaOH + 2 KCl = K2CrO4 + Ba(OH)2 + 2 NaCl
NaBH4 + NH3C(CH3)3 + I2 = BH3NH2C(CH3)3 + NaI + H2 =>
2 NaBH4 + 2 NH3C(CH3)3 + I2 = 2 BH3NH2C(CH3)3 + 2 NaI + 2 H2
UH3 + O2 = UO2 + H2O =>
4 UH3 + 7 O2 = 4 UO2 + 6 H2O
NaBH4 + NH3C(CH3)3 + I2 = BH3NH2C(CH3)3 + NaI + H2 =>
2 NaBH4 + 2 NH3C(CH3)3 + I2 = 2 BH3NH2C(CH3)3 + 2 NaI + 2 H2
KCr2O7 + KI + H2O = Cr(OH)3 + I2 + KOH =>
2 KCr2O7 + 14 KI + 14 H2O = 4 Cr(OH)3 + 7 I2 + 16 KOH
S + As = As2S3 =>
3 S + 2 As = As2S3
Cr(NO3)3 + H2O2 + KOH = K2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 6 HNO3 + 2 H2O
NiSO4 + HCl = NiCl + HSO4 =>
NiSO4 + HCl = NiCl + HSO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O(l) =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O(l)
Ca + Li2(CO3) = Ca(CO3) + Li =>
Ca + Li2(CO3) = Ca(CO3) + 2 Li
Fe(NO3)2 + CsOH = CsNO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 CsOH = 2 CsNO3 + Fe(OH)2
Cr2O2(aq) + HSO(aq) = SO2(aq) + Cr3(aq) + H2O =>
3 Cr2O2(aq) + 4 HSO(aq) = 4 SO2(aq) + 2 Cr3(aq) + 2 H2O
NaBH4 + NH3C(CH3)3 + I2 = BH3NH2C(CH3)3 + NaI + H2 =>
2 NaBH4 + 2 NH3C(CH3)3 + I2 = 2 BH3NH2C(CH3)3 + 2 NaI + 2 H2
CH3CH2CCH + KMnO4 + KOH = CH3CH2COOK + K2MnO4 + H2O =>
3 CH3CH2CCH + 10 KMnO4 + 14 KOH = 4 CH3CH2COOK + 10 K2MnO4 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + C2H2 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + C2H2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 H2O + 2 CO2
K2SO4 + AlPO4 = K2PO4 + AlSO4 =>
K2SO4 + AlPO4 = K2PO4 + AlSO4
CH3COOH + Mg = Mg(CH3CO2)2 + H2 =>
2 CH3COOH + Mg = Mg(CH3CO2)2 + H2
NaIO2 + Pb(NO2)2 = NaNO2 + Pb(IO2)2 =>
2 NaIO2 + Pb(NO2)2 = 2 NaNO2 + Pb(IO2)2
[Zn(H2O)6]{2+} + NH4OH = [Zn(NH3)6]{2+} + H2O =>
[Zn(H2O)6]{2+} + 6 NH4OH = [Zn(NH3)6]{2+} + 12 H2O
Fe(NO3)2 + CsOH = CsNO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 CsOH = 2 CsNO3 + Fe(OH)2
N2O3 + H2O = HNO3 + N =>
5 N2O3 + 3 H2O = 6 HNO3 + 4 N
CaS + Hg(NO3)2 = Ca(NO3)2HgS =>
CaS + Hg(NO3)2 = Ca(NO3)2HgS
P4 + NaOH + H2O = H + Na3PO4 =>
P4 + 12 NaOH + 4 H2O = 20 H + 4 Na3PO4
CN + H2O = HCN + OH =>
CN + H2O = HCN + OH
NaBH4 + NH3C(CH3)3 + I2 = BH3NH2C(CH3)3 + NaI + H2 =>
2 NaBH4 + 2 NH3C(CH3)3 + I2 = 2 BH3NH2C(CH3)3 + 2 NaI + 2 H2
N2Mg3 + H2O = MgO + NH3 =>
N2Mg3 + 3 H2O = 3 MgO + 2 NH3
CuSO4H2O = CuS + H2O + O2 =>
CuSO4H2O = CuS + H2O + 2 O2
NH2Al(OH)4 + NH2OH = Al(NH2)3 + H2O + O2 =>
2 NH2Al(OH)4 + 4 NH2OH = 2 Al(NH2)3 + 6 H2O + 3 O2
Na3PO4 + KI = NaI + K3(PO4) =>
Na3PO4 + 3 KI = 3 NaI + K3(PO4)
CaCO3* = CaO + CO2* =>
CaCO3* = CaO + CO2*
Co(ClO)2 + NaOH = Co(OH)2 + NaClO =>
Co(ClO)2 + 2 NaOH = Co(OH)2 + 2 NaClO
NaCl + CO2 = ClCO2 + Na =>
NaCl + CO2 = ClCO2 + Na
C19H40 + O2 = C2 + H2O =>
2 C19H40 + 20 O2 = 19 C2 + 40 H2O
Ni + H(NO3) = Ni(NO3) + NO2 + H2O =>
Ni + 2 H(NO3) = Ni(NO3) + NO2 + H2O
FeO + MgF2 = FeF2 + MgO =>
FeO + MgF2 = FeF2 + MgO
HCl + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
10 HCl + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O
Mg(s) + FeCl3(aq) = Fe(s) + MgCl2(aq) =>
3 Mg(s) + 2 FeCl3(aq) = 2 Fe(s) + 3 MgCl2(aq)
P4 + NaOH + H2O = H + Na3PO4 =>
P4 + 12 NaOH + 4 H2O = 20 H + 4 Na3PO4
CH3(CH2)3(CH2CHCH)2(CH2)7CO2CH3 + O2 + N + P = C60H87O23N12P + H2O =>
240 CH3(CH2)3(CH2CHCH)2(CH2)7CO2CH3 + 1021 O2 + 912 N + 76 P = 76 C60H87O23N12P + 774 H2O
Ag3AsO4 + Zn + NaOH = Na2ZnO3 + Ag + AsH3 + H2O =>
4 Ag3AsO4 + 11 Zn + 22 NaOH = 11 Na2ZnO3 + 12 Ag + 4 AsH3 + 5 H2O
C5H11OH + O2 = CO3 + H2O2 =>
C5H11OH + 13 O2 = 5 CO3 + 6 H2O2
Fe + AgO2 = FeO + Ag =>
2 Fe + AgO2 = 2 FeO + Ag
K + H2 = KH =>
2 K + H2 = 2 KH
CO2 + H2O + NO2 + SO2 + HCl = C2H5NSCl + O2 =>
2 CO2 + 2 H2O + NO2 + SO2 + HCl = C2H5NSCl + 5 O2
CH3(CH2)3(CH2CHCH)2(CH2)7CO2CH3 + O2 + N + P = C60H87O23N12P + H2O =>
240 CH3(CH2)3(CH2CHCH)2(CH2)7CO2CH3 + 1021 O2 + 912 N + 76 P = 76 C60H87O23N12P + 774 H2O
Fe(NO3)2 + CsOH = CsNO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 CsOH = 2 CsNO3 + Fe(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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