| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CH2OH + 2 Na = 2 CH3CH2O{-} + 2 Na{+} + H2
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + 2 KNO3(aq)
CH3NH4H2 + O2 = CO2 + H2O + N2 =>
4 CH3NH4H2 + 13 O2 = 4 CO2 + 18 H2O + 2 N2
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
HClO3 + SO2 + H2O = H2SO4 + HCl =>
HClO3 + 3 SO2 + 3 H2O = 3 H2SO4 + HCl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3
MnCl2 + Cl2 = MnCl3 =>
2 MnCl2 + Cl2 = 2 MnCl3
C4H2O3 + Zn + HCl + H2O = C4H6O4 + ZnCl2 =>
C4H2O3 + Zn + 2 HCl + H2O = C4H6O4 + ZnCl2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Ba{+2} + PO4{-3} = Ba3(PO4)2 =>
3 Ba{+2} + 2 PO4{-3} = Ba3(PO4)2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
P = P3 =>
3 P = P3
Al2 + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al2 + 6 NH4ClO4 = 2 Al2O3 + 2 AlCl3 + 6 NO + 12 H2O
HClO4(aq) + NaOH(aq) = NaClO4 + H2O =>
HClO4(aq) + NaOH(aq) = NaClO4 + H2O
P3 + O2 = P2O3 =>
4 P3 + 9 O2 = 6 P2O3
Cl2(aq) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(aq) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH2NO2 + O2 = CO2 + N2 + H2O =>
2 CH2NO2 + O2 = 2 CO2 + N2 + 2 H2O
ClBa + H2SO4 = BaSO4 + ClH2 =>
ClBa + H2SO4 = BaSO4 + ClH2
Cd(NO3)2 + AgNO3 = Ag(NO3)2 + CdNO3 =>
Cd(NO3)2 + AgNO3 = Ag(NO3)2 + CdNO3
AgNO3(aq) + KOH(aq) = AgOH + KNO3 =>
AgNO3(aq) + KOH(aq) = AgOH + KNO3
C6H12O6 + H2O = C2H50H + CO2 =>
59 C6H12O6 + 258 H2O = 24 C2H50H + 306 CO2
CH3OH + C6H14 = CH3OH2 + C6H13 =>
CH3OH + C6H14 = CH3OH2 + C6H13
MnO2 + H2O2 = H2MnO4 =>
MnO2 + H2O2 = H2MnO4
IX + H2O = I2 + HIO3 + H3X =>
5 IX + 9 H2O = I2 + 3 HIO3 + 5 H3X
Mn(NO3)2 = MnO + NO2 + O2 =>
2 Mn(NO3)2 = 2 MnO + 4 NO2 + O2
CrO3PY2 + CH3CH2OH = CH3CHO + HCrO3PY2 =>
2 CrO3PY2 + CH3CH2OH = CH3CHO + 2 HCrO3PY2
BrF3 = Br + F =>
BrF3 = Br + 3 F
BaC2 + Al2(SO4)3 = Ba(SO4)3 + Al + C =>
BaC2 + Al2(SO4)3 = Ba(SO4)3 + 2 Al + 2 C
HCl + Sr(OH)2 = H2O + SrCl2 =>
2 HCl + Sr(OH)2 = 2 H2O + SrCl2
C4H10 + Na2CO3 = C4H9COONa + NaOH =>
C4H10 + Na2CO3 = C4H9COONa + NaOH
Ag2SKI = Ag2KSI =>
Ag2SKI = Ag2KSI
Zn + NaNO2 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
3 Zn + NaNO2 + 5 NaOH + 5 H2O = 3 Na2[Zn(OH)4] + NH3
Mg + FeO = Fe + MgO =>
Mg + FeO = Fe + MgO
Cl + H2SO4 = H2 + ClSO4 =>
Cl + H2SO4 = H2 + ClSO4
NiCl2 + H2O = Cl + Ni(H2O) =>
NiCl2 + H2O = 2 Cl + Ni(H2O)
F + Pb4I = Pb4F + I =>
F + Pb4I = Pb4F + I
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
As2S3 + NO3{-} + H2O = AsO4{3-} + S + NO + H3O{+} =>
3 As2S3 + 10 NO3{-} + 12 H2O = 6 AsO4{3-} + 9 S + 10 NO + 8 H3O{+}
C2H4 = C8H16 =>
4 C2H4 = C8H16
(NH4)2 + CO3 = NH3 + CO2 + H2O =>
(NH4)2 + CO3 = 2 NH3 + CO2 + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
(NH4)2(CO3) = NH3 + CO2 + H2O =>
(NH4)2(CO3) = 2 NH3 + CO2 + H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
MgSO4*6H2O = MgSO4 + H2O =>
MgSO4*6H2O = MgSO4 + 6 H2O
NH4NO3 + Fe(NO3)3 + H2O = Fe + HNO3 =>
3 NH4NO3 + 8 Fe(NO3)3 + 9 H2O = 8 Fe + 30 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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