| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 KOH = Ca(OH)2 + K2CO3
CO2 + CuO + H2O = Cu2(OH)2(CO3) =>
CO2 + 2 CuO + H2O = Cu2(OH)2(CO3)
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
C3H7COOH + HCl = C3H7COCl + H2O =>
C3H7COOH + HCl = C3H7COCl + H2O
Al + O = Al2O4 =>
2 Al + 4 O = Al2O4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CaSO4*2H2O + H2 = H2S + Ca(OH)2 + H2O =>
CaSO4*2H2O + 4 H2 = H2S + Ca(OH)2 + 4 H2O
AgNO2 + BaCl2 = AgCl + Ba(NO2)2 =>
2 AgNO2 + BaCl2 = 2 AgCl + Ba(NO2)2
Cr(OH)3 + Na(ClO) + Na2(CO3) = Na2(CrO4) + NaCl + H2O + CO2 =>
2 Cr(OH)3 + 3 Na(ClO) + 2 Na2(CO3) = 2 Na2(CrO4) + 3 NaCl + 3 H2O + 2 CO2
Fr + O2 = Fr2O3 =>
4 Fr + 3 O2 = 2 Fr2O3
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
C12H22O11 + Ca(OH)2 = CH3CH2OH + H2O + CaCO3 =>
C12H22O11 + 4 Ca(OH)2 = 4 CH3CH2OH + 3 H2O + 4 CaCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaNO2 + NH4Cl = N2 + NaCl + H2O =>
NaNO2 + NH4Cl = N2 + NaCl + 2 H2O
C9H8O2 + H2O = C9H10O3 =>
C9H8O2 + H2O = C9H10O3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H3PO2 + Cl2 + KOH = H3PO4 + KCl + H2O =>
H3PO2 + 2 Cl2 + 4 KOH = H3PO4 + 4 KCl + 2 H2O
Mg(s) + CuSO4(l) = Cu(s) + MgSO4(s) =>
Mg(s) + CuSO4(l) = Cu(s) + MgSO4(s)
SbCl3 + KMnO4 + HCl = SbCl5 + MnCl2 + KCl + H2O =>
5 SbCl3 + 2 KMnO4 + 16 HCl = 5 SbCl5 + 2 MnCl2 + 2 KCl + 8 H2O
C6H5COOHNaOH = C6H5COONaOH2 =>
C6H5COOHNaOH = C6H5COONaOH2
Fe(NO3)3 + OH = FeOH + NO3 =>
Fe(NO3)3 + OH = FeOH + 3 NO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
POCl3 + NH3 = (H2N)3PO + NH4Cl =>
POCl3 + 6 NH3 = (H2N)3PO + 3 NH4Cl
CaO + C = CaC3 + CO =>
CaO + 4 C = CaC3 + CO
NaCl + AgF = NaF + AgCl* =>
NaCl + AgF = NaF + AgCl*
B2S3(s) + H2O = H3BO3(aq) + H2S =>
B2S3(s) + 6 H2O = 2 H3BO3(aq) + 3 H2S
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
C3H6O2 + H2 = C2H6O + CH4O =>
C3H6O2 + 2 H2 = C2H6O + CH4O
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2C2O2 + KMnO4 = CO2 + Mn + K2O + H2O =>
7 H2C2O2 + 6 KMnO4 = 14 CO2 + 6 Mn + 3 K2O + 7 H2O
HBr + Ni(OH)2 = NiBr2 + H2O =>
2 HBr + Ni(OH)2 = NiBr2 + 2 H2O
Mg + H2O(g) = Mg(OH)2 + H2(g) =>
Mg + 2 H2O(g) = Mg(OH)2 + H2(g)
Sn + H2O = Sn(OH)2 + H =>
Sn + 2 H2O = Sn(OH)2 + 2 H
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
OH + BaSO4 = Ba(OH)2 + SO4 =>
2 OH + BaSO4 = Ba(OH)2 + SO4
Zn3(PO4)2 + CuSO4 = ZnSO4 + Cu3(PO4)2 =>
Zn3(PO4)2 + 3 CuSO4 = 3 ZnSO4 + Cu3(PO4)2
Co(Cl)2 + KOH = Co(OH)2 + KCl =>
Co(Cl)2 + 2 KOH = Co(OH)2 + 2 KCl
C4H4O6 + H2O = H3O + C4H3O6 =>
C4H4O6 + H2O = H3O + C4H3O6
(NH4)2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CO2(g) + H2O(l) + NH3(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CO2(g) + H2O(l) + 2 NH3(aq)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
S + O2 = SO2 =>
S + O2 = SO2
Ca(OH)2 + P2O5 = CaOHPO3 + H2O =>
2 Ca(OH)2 + P2O5 = 2 CaOHPO3 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
Na + Sn = Na2Sn =>
2 Na + Sn = Na2Sn
KCHO3 + HCl = KCl + H2CO3 =>
KCHO3 + HCl = KCl + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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