| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SO3 + Fe(OH)3 = Fe + 3 SO3OH
CO2H5OH + O2 = CO2 + H2O =>
CO2H5OH + O2 = CO2 + 3 H2O
FeCl3(aq) + NHOH(g) = FeOH(s) + NHCl3(aq) =>
FeCl3(aq) + NHOH(g) = FeOH(s) + NHCl3(aq)
NaHCO3 + SO2 = Na2S2O5 + CO2 + H2O =>
2 NaHCO3 + 2 SO2 = Na2S2O5 + 2 CO2 + H2O
Ba3(PO4)2 + Fe(OH)3 = FePO4 + Ba(OH)2 =>
Ba3(PO4)2 + 2 Fe(OH)3 = 2 FePO4 + 3 Ba(OH)2
Za + O2 = ZaO =>
2 Za + O2 = 2 ZaO
Pb3Sn4FeSb2S14 + O2 = PbO + SnO2 + Fe2O3 + Sb2O3 + SO2 =>
4 Pb3Sn4FeSb2S14 + 87 O2 = 12 PbO + 16 SnO2 + 2 Fe2O3 + 4 Sb2O3 + 56 SO2
Ca3(PO4)2 + CH3COOH = (CH3COO)2Ca + H3PO4 =>
Ca3(PO4)2 + 6 CH3COOH = 3(CH3COO)2Ca + 2 H3PO4
Fe{2+} + S{2-} + O2 = FeSO4 =>
Fe{2+} + S{2-} + 2 O2 = FeSO4
NH4 + CuO = Cu + N + H2O =>
NH4 + 2 CuO = 2 Cu + N + 2 H2O
SN(OH)2 + HF = SNF2 + H2O =>
SN(OH)2 + 2 HF = SNF2 + 2 H2O
K2SO4 + NH3*H2O = (NH4)2SO4 + KOH =>
K2SO4 + 2 NH3*H2O = (NH4)2SO4 + 2 KOH
C5Cl6 + MnO4{-} + H2O = CO2 + MnO2 + Cl{-} + H{+} =>
3 C5Cl6 + 14 MnO4{-} + 2 H2O = 15 CO2 + 14 MnO2 + 18 Cl{-} + 4 H{+}
Cu[NO3]2 = CuO + NO2 + O2 =>
2 Cu[NO3]2 = 2 CuO + 4 NO2 + O2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C3H6 + Cl2 = C3H5Cl2 + H2 =>
2 C3H6 + 2 Cl2 = 2 C3H5Cl2 + H2
KOH + H2O = KOH2OH =>
KOH + H2O = KOH2OH
MgCO3 + Cr(NO3) + Mg(NO3)3 = Mg(NO3)2 + Cr2(CO3)3 =>
3 MgCO3 + 2 Cr(NO3) + 4 Mg(NO3)3 = 7 Mg(NO3)2 + Cr2(CO3)3
C4H10 + O2 = H2O2 + C8O2 =>
2 C4H10 + 11 O2 = 10 H2O2 + C8O2
Zn(s) + Mg(NO3)2(aq) = Mg(s) + Zn(NO3)(aq) =>
2 Zn(s) + Mg(NO3)2(aq) = Mg(s) + 2 Zn(NO3)(aq)
Mn + Na = MnNa4 =>
Mn + 4 Na = MnNa4
Cu(OH)2 + CH3COOH = Cu(COOH)2 + CH3OH =>
Cu(OH)2 + 2 CH3COOH = Cu(COOH)2 + 2 CH3OH
KNO2 + Al + KOH + H2O = NH3 + K[Al(OH)4] =>
KNO2 + 2 Al + KOH + 5 H2O = NH3 + 2 K[Al(OH)4]
NaOH + H2SO4 = Na2S2O7 + H2O =>
2 NaOH + 2 H2SO4 = Na2S2O7 + 3 H2O
Cd + Sn(NO3)4 = Cd(NO3)2 + Sn =>
2 Cd + Sn(NO3)4 = 2 Cd(NO3)2 + Sn
Na3PO4 + Al2O3 = Na3O3 + Al2PO4 =>
Na3PO4 + Al2O3 = Na3O3 + Al2PO4
Li2S + LiI + Sb2S3 + S = Li28Sb5S23I7 =>
21 Li2S + 14 LiI + 5 Sb2S3 + 10 S = 2 Li28Sb5S23I7
CaF2 + NH4F = CaNH4 + F2 =>
2 CaF2 + 2 NH4F = 2 CaNH4 + 3 F2
Rb + ZnSO4 = Rb2SO4 + Zn =>
2 Rb + ZnSO4 = Rb2SO4 + Zn
H2SiO3 + Ba(OH)2 = (BaOH)2SiO3 + H2O =>
H2SiO3 + 2 Ba(OH)2 = (BaOH)2SiO3 + 2 H2O
C4H9OH + C2H5COOH = CH3COOC2H5 + H2O =>
C4H9OH + 4 C2H5COOH = 4 CH3COOC2H5 + H2O
P4 + Ca(ClO)2 + H2O = CaCl2 + H3PO4 =>
P4 + 5 Ca(ClO)2 + 6 H2O = 5 CaCl2 + 4 H3PO4
Al2O3 + Na3PO4 = Na2O + AlPO4 =>
Al2O3 + 2 Na3PO4 = 3 Na2O + 2 AlPO4
HClO2 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
2 HClO2 + Ca(OH)2 = Ca(ClO2)2 + 2 H2O
CdS + (NH4)3PO4 = Cd3(PO4)2 + (NH4)2S =>
3 CdS + 2(NH4)3PO4 = Cd3(PO4)2 + 3(NH4)2S
C2H5O3 = C + H2 + O2 =>
2 C2H5O3 = 4 C + 5 H2 + 3 O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
K2O2(s) + H2O(aq) = KOH(aq) + O2(g) =>
2 K2O2(s) + 2 H2O(aq) = 4 KOH(aq) + O2(g)
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
C4H4O6{-2} + H2O2 = CO2 + OH{-} + H2O =>
C4H4O6{-2} + 5 H2O2 = 4 CO2 + 2 OH{-} + 6 H2O
FeCl3 + Cu2(SO4)3 = Fe2(SO4)3 + CuCl3 =>
2 FeCl3 + Cu2(SO4)3 = Fe2(SO4)3 + 2 CuCl3
H3PO4 + NH4OH = NH4 + PO4 + H2O =>
H3PO4 + 3 NH4OH = 3 NH4 + PO4 + 3 H2O
Si(CH3)3H + O2 = SiO2 + CO2 + H2O =>
2 Si(CH3)3H + 13 O2 = 2 SiO2 + 6 CO2 + 10 H2O
CH3COOH + CuO = CO2 + Cu + H2O =>
CH3COOH + 4 CuO = 2 CO2 + 4 Cu + 2 H2O
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
CO3H2O = HCO3OH =>
CO3H2O = HCO3OH
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH3 + Be2(OH)Cl3 + H2O = NO2 + Be + HCl =>
4 NH3 + 7 Be2(OH)Cl3 + H2O = 4 NO2 + 14 Be + 21 HCl
MgO + Si = Mg + Si2O =>
MgO + 2 Si = Mg + Si2O
CH3CH12CH2CH3 + O2 = CO2 + H2O =>
CH3CH12CH2CH3 + 9 O2 = 4 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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