| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Li2O = H2O + Li2Cl2
FeSO4 + HNO3 + H2SO4 = Fe(SO4)3 + NO + H2O =>
3 FeSO4 + 4 HNO3 + 6 H2SO4 = 3 Fe(SO4)3 + 4 NO + 8 H2O
AgNO3 + (NH4)3N = Ag3N + NH4NO3 =>
3 AgNO3 + (NH4)3N = Ag3N + 3 NH4NO3
NiCl2(H2O) + C2H8N2 = [Ni(C2H8N2)3]Cl2 + H2O =>
NiCl2(H2O) + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2 + H2O
Bi(OH)3 + C7H6O3 = C7H5O4Bi + H2O =>
Bi(OH)3 + C7H6O3 = C7H5O4Bi + 2 H2O
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
Cr2(SO4)2(SO3)2 + NaOH = Cr(OH)3 + Na2SO4 + NaHSO3 =>
Cr2(SO4)2(SO3)2 + 7 NaOH = 2 Cr(OH)3 + 3 Na2SO4 + NaHSO3
*Al + *Cl2 = *AlCl3 =>
2*Al + 3*Cl2 = 2*AlCl3
Cu(s) + HNO3(aq) = H2(g) + Cu(NO3)2 =>
Cu(s) + 2 HNO3(aq) = H2(g) + Cu(NO3)2
MgCO3 = OMg + CO2 =>
MgCO3 = OMg + CO2
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O = ZnFe5O8 + N2 + O2 + H2O =>
2 Zn(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 2 ZnFe5O8 + 17 N2 + 43 O2 + 102 H2O
Ni(CO3)2 = Ni + CO3 =>
Ni(CO3)2 = Ni + 2 CO3
C6H5 + H2 = C6H12 =>
2 C6H5 + 7 H2 = 2 C6H12
MgCl + HSO = MgSO + HCl =>
MgCl + HSO = MgSO + HCl
(CH3CO)2O + C6H5OH = CH3CO2C6H5 + H2O =>
(CH3CO)2O + 2 C6H5OH = 2 CH3CO2C6H5 + H2O
CaCI2 + Ba(OH)2 = Ca(OH)2 + BaCI2 =>
CaCI2 + Ba(OH)2 = Ca(OH)2 + BaCI2
Ga(OH)3 + H2SO4 = Ga2(SO4)3 + H2O =>
2 Ga(OH)3 + 3 H2SO4 = Ga2(SO4)3 + 6 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
FeSO4 + FeCl3*6H2O + NaOH = Fe3O4 + NaCl + Na2SO4 + H2O =>
FeSO4 + 2 FeCl3*6H2O + 8 NaOH = Fe3O4 + 6 NaCl + Na2SO4 + 16 H2O
NaHSO3 + NaHS = H2S + Na2SO4 =>
4 NaHSO3 + 2 NaHS = 3 H2S + 3 Na2SO4
CaCI2 + Ba(OH)2 = Ca(OH)2 + BaCI2 =>
CaCI2 + Ba(OH)2 = Ca(OH)2 + BaCI2
Ae + O2 = AeO3 =>
2 Ae + 3 O2 = 2 AeO3
Na2CO3 + Fe2O3 = NaFeO2 + CO2 =>
Na2CO3 + Fe2O3 = 2 NaFeO2 + CO2
KMnO4 + FeC2O4 + H2SO4 = MnSO4 + KSO4 + Fe2(SO4)3 + CO2 + H2O =>
3 KMnO4 + 4 FeC2O4 + 12 H2SO4 = 3 MnSO4 + 3 KSO4 + 2 Fe2(SO4)3 + 8 CO2 + 12 H2O
K2Cr2O7 + Sn{2+} + H{+} = K + Sn{4+} + H2O + Cr{3+} =>
K2Cr2O7 + 4 Sn{2+} + 14 H{+} = 2 K + 4 Sn{4+} + 7 H2O + 2 Cr{3+}
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
Fe + Ge + Te = Fe3GeTe2 =>
3 Fe + Ge + 2 Te = Fe3GeTe2
TsF + H2O = TsOH + HF =>
TsF + H2O = TsOH + HF
Na2[Pb(OH)4] + BiCl3 + H2O = Na2[Pb(OH)6] + Bi + HCl =>
3 Na2[Pb(OH)4] + 2 BiCl3 + 6 H2O = 3 Na2[Pb(OH)6] + 2 Bi + 6 HCl
Al2O3 + HCl + MgOH2 = AlCl + MgCl + H2O =>
Al2O3 + 6 HCl + 4 MgOH2 = 2 AlCl + 4 MgCl + 7 H2O
PbO + Al = Al2O3 + Pb =>
3 PbO + 2 Al = Al2O3 + 3 Pb
CoCl2H2O + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2H2O + 2 NH4Cl + H2O2 + 8 NH4OH = 2[Co(NH3)5Cl]Cl2 + 12 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KI + O3 + H2O = KOH + I2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2
AgNo3 + HI = AgI + HNo3 =>
AgNo3 + HI = AgI + HNo3
Ca(OH)2 + (NH4)2(SO4) = Ca(SO4) + NH3 + H2O =>
Ca(OH)2 + (NH4)2(SO4) = Ca(SO4) + 2 NH3 + 2 H2O
Al + H2SO4 + H2O2 = Al2SO4 + H2O =>
2 Al + H2SO4 + H2O2 = Al2SO4 + 2 H2O
CaSO3 + HCl = H2SO3 + CaCl2 =>
CaSO3 + 2 HCl = H2SO3 + CaCl2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HOH + AgI = AgOH + HI =>
HOH + AgI = AgOH + HI
Ba(N03)2 + H3PO4 = Ba3(PO4)2 + HN03 =>
3 Ba(N03)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HN03
Al3(SO)4 + (NH4)2S + H2O = Al(OH)3 + H2S + (NH4)2SO4 =>
8 Al3(SO)4 + 7(NH4)2S + 68 H2O = 24 Al(OH)3 + 32 H2S + 7(NH4)2SO4
C8H10 = C7H8 + CH4 =>
10 C8H10 = 11 C7H8 + 3 CH4
CH3COOH + NaOH = CH3CH3 + H2O + Na2CO3 =>
7 CH3COOH + 12 NaOH = 4 CH3CH3 + 8 H2O + 6 Na2CO3
Ca3(PO4)3 + C + SiO2 = CO2 + CaSiO3 + P =>
2 Ca3(PO4)3 + 9 C + 6 SiO2 = 9 CO2 + 6 CaSiO3 + 6 P
CaNO3 + KOH = KNO3 + CaOH =>
CaNO3 + KOH = KNO3 + CaOH
C3H7OH + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
H(NO3) + NO = NO2 + H2O =>
2 H(NO3) + NO = 3 NO2 + H2O
AgNO3(aq) + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3(aq) + Na3PO4 = Ag3PO4 + 3 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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