| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 HS + 2 SO2 = 4 H2O + 5 S2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuFeS2 + H2SO4 = CuSO4 + FeSO4 + SO2 + H2O =>
CuFeS2 + 8 H2SO4 = CuSO4 + FeSO4 + 8 SO2 + 8 H2O
Ag + S8 = AgS4 =>
2 Ag + S8 = 2 AgS4
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
C2H6 + HONO2 = C2H5NO2 + H2O =>
C2H6 + HONO2 = C2H5NO2 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
C14H13N + HNO3 + H2SO4 = C7H5NO3 + H2O + SO2 =>
C14H13N + HNO3 + 5 H2SO4 = 2 C7H5NO3 + 7 H2O + 5 SO2
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
Al + Cl{3} = AlCl{3} =>
Al + Cl{3} = AlCl{3}
Na2CO3 + HI = H2O + CO2 + NaI =>
Na2CO3 + 2 HI = H2O + CO2 + 2 NaI
Li + Fe2O3 = Fe + LiO =>
3 Li + Fe2O3 = 2 Fe + 3 LiO
HI(aq) + CsOH(aq) = CsI(aq) + H2O =>
HI(aq) + CsOH(aq) = CsI(aq) + H2O
BCl3 + NaOH = NaCl + H3BO3 =>
BCl3 + 3 NaOH = 3 NaCl + H3BO3
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KMnO4 + HCl = KCl + MnO4 + H2 =>
2 KMnO4 + 2 HCl = 2 KCl + 2 MnO4 + H2
H2GeCl6 + Zn = ZnCl2 + Ge + HCl =>
H2GeCl6 + 2 Zn = 2 ZnCl2 + Ge + 2 HCl
Cu2O + HCl = HCuCl + O2 =>
2 Cu2O + 4 HCl = 4 HCuCl + O2
C6H5Br + Mg + CO2 + HCl = C7H6O2 + MgBr + Cl2 =>
2 C6H5Br + 2 Mg + 2 CO2 + 2 HCl = 2 C7H6O2 + 2 MgBr + Cl2
C2H6O(aq) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
ZnO + N2O5 = N2O + ZnO5 =>
ZnO + N2O5 = N2O + ZnO5
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BaSO4 + Mg = Ba + SO2 + MgO =>
BaSO4 + 2 Mg = Ba + SO2 + 2 MgO
FeO + MgCl2 = FeCl2 + MgO =>
FeO + MgCl2 = FeCl2 + MgO
LiO + H2O = LiOH2O =>
LiO + H2O = LiOH2O
KClO2 + H2SO4 + KMnO4 = ClO3 + H2O + MnSO4 + K2SO4 =>
5 KClO2 + 7 H2SO4 + 3 KMnO4 = 5 ClO3 + 7 H2O + 3 MnSO4 + 4 K2SO4
Li2O + AlCl3 = LiCl + Al2O3 =>
3 Li2O + 2 AlCl3 = 6 LiCl + Al2O3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
CH3COOH + CH3CH1CH3CH2OH = CH3COOCH2CH1CH3CH3 + H2O =>
CH3COOH + CH3CH1CH3CH2OH = CH3COOCH2CH1CH3CH3 + H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CaCl2 + NaOH = Ca(OH)2 + ClNa =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 ClNa
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
CrCl3 + NH4OH = Cr(OH)3 + NH4Cl =>
CrCl3 + 3 NH4OH = Cr(OH)3 + 3 NH4Cl
K4[Fe(SCN)6] + K2(Cr2O7) + H2(SO4) = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2(SO4) + K(NO3) =>
6 K4[Fe(SCN)6] + 97 K2(Cr2O7) + 355 H2(SO4) = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2(SO4) + 36 K(NO3)
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
C4HCO + O2 = CO2 + H2O =>
4 C4HCO + 19 O2 = 20 CO2 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C10H15NO + HI = C10H15N + H2O + I2 =>
C10H15NO + 2 HI = C10H15N + H2O + I2
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Na2S2O3 + NO2 + H2O = N2 + Na2S4O6 + NaOH =>
8 Na2S2O3 + 2 NO2 + 4 H2O = N2 + 4 Na2S4O6 + 8 NaOH
P + Ba = P2Ba =>
2 P + Ba = P2Ba
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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