| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 CaCO3 + 15 CH3CH2COOH = 14 CH3CH2COOCa + 17 CO2 + 10 H2O
CH4O + CO = CH3COOH =>
CH4O + CO = CH3COOH
FeCl3 + Cl{-} = FeCl4{-} =>
FeCl3 + Cl{-} = FeCl4{-}
NH4 + Ca(OH)2 = NH4OH + Ca =>
2 NH4 + Ca(OH)2 = 2 NH4OH + Ca
Si(ClO3)4 + Na3PO3 = Si3(PO3)4 + NaClO3 =>
3 Si(ClO3)4 + 4 Na3PO3 = Si3(PO3)4 + 12 NaClO3
CH3OH + Cu(OH)2 = CH3CHO + H2O + Cu =>
2 CH3OH + Cu(OH)2 = CH3CHO + 3 H2O + Cu
C6H5COSH + O2 = CO2 + H2O + SO2 =>
C6H5COSH + 9 O2 = 7 CO2 + 3 H2O + SO2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
HF + Ca(OH)2 = HOH + CaF2 =>
2 HF + Ca(OH)2 = 2 HOH + CaF2
CaF2 + PBr3 = CaP + F2Br3 =>
CaF2 + PBr3 = CaP + F2Br3
SnCl4 + CoCl2 = CoCl3 + SnCl2 =>
SnCl4 + 2 CoCl2 = 2 CoCl3 + SnCl2
Co2O3 + HNO3 = Co(NO3)2 + H2O + O2 =>
2 Co2O3 + 8 HNO3 = 4 Co(NO3)2 + 4 H2O + O2
Li + H2SO4 = LiH2SO4 =>
Li + H2SO4 = LiH2SO4
C7H5KO2 + KClO4 = KCl + K2CO3 + CO2 + H2O =>
4 C7H5KO2 + 15 KClO4 = 15 KCl + 2 K2CO3 + 26 CO2 + 10 H2O
KMnO4 + PCl3 + HCl = PCl5 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 PCl3 + 16 HCl = 5 PCl5 + 2 KCl + 2 MnCl2 + 8 H2O
C3H8O3 + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
2 C3H8O3 + 4 KMnO4 + 4 NaOH = 3 CH3COOH + 4 H2O + 2 K2MnO4 + 2 Na2MnO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
PbO2 + KHSO4 + MnSO4 = KMnO4 + K2SO4 + PbSO4 + H2O =>
5 PbO2 + 4 KHSO4 + 2 MnSO4 = 2 KMnO4 + K2SO4 + 5 PbSO4 + 2 H2O
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
Na2CO3 + H2 = H2CO3 + Na2 =>
Na2CO3 + H2 = H2CO3 + Na2
WO3 + C = W + CO2 =>
2 WO3 + 3 C = 2 W + 3 CO2
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O
Cr2O3 + NaClO3 + Na2CO3 = Na2CrO4 + NaCl + CO2 =>
Cr2O3 + NaClO3 + 2 Na2CO3 = 2 Na2CrO4 + NaCl + 2 CO2
Zn(NO3)2 + Cu2S = ZnS + CuNO3 =>
Zn(NO3)2 + Cu2S = ZnS + 2 CuNO3
H2O + C9H10O2 = C7H8O + C2H4O2 =>
H2O + C9H10O2 = C7H8O + C2H4O2
W + MnO2 = WO3 + MnO =>
W + 3 MnO2 = WO3 + 3 MnO
CH3CH2I + KCN = CH3CH2CN + KI =>
CH3CH2I + KCN = CH3CH2CN + KI
NH3 + AlCl3 = AlH3 + NCl3 =>
NH3 + AlCl3 = AlH3 + NCl3
NaHX + NaOH = Na2X + H2O =>
NaHX + NaOH = Na2X + H2O
Mn(NO3)2 + K3PO4 = Mn3(PO4)2 + KNO3 =>
3 Mn(NO3)2 + 2 K3PO4 = Mn3(PO4)2 + 6 KNO3
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
CaWO4 + NH4HF2 = (NH4)2WO3F2 + CaF2 + H2O =>
CaWO4 + 2 NH4HF2 = (NH4)2WO3F2 + CaF2 + H2O
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
CuCO3 + HNO3 = CuN2O6 + CO2 + H2O =>
CuCO3 + 2 HNO3 = CuN2O6 + CO2 + H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
Cl + POI = I + POCl =>
Cl + POI = I + POCl
Fe + HCl = H + Fe(ii)Cl =>
Fe + HCl = H + Fe(ii)Cl
AgCl(s) = Ag(s) + Cl2(s) =>
2 AgCl(s) = 2 Ag(s) + Cl2(s)
(NH4)2SO4 + Na(OH)2 = NH4OH + NaSO4 =>
(NH4)2SO4 + Na(OH)2 = 2 NH4OH + NaSO4
NaO + P2O5 = NaP + O =>
2 NaO + P2O5 = 2 NaP + 7 O
Mg + HCI = MgHCI =>
Mg + HCI = MgHCI
Cr2O3 + KOH + HNO3 = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 7 KOH + 3 HNO3 = 2 K2CrO4 + 3 KNO2 + 5 H2O
Fe(s) + O2(g) = FeO(s) =>
2 Fe(s) + O2(g) = 2 FeO(s)
C6H5NH2 + HCl = C6H5Cl + NH4Cl =>
C6H5NH2 + 2 HCl = C6H5Cl + NH4Cl
K2SO + HNO3 = K2SO4 + NO + H2O =>
K2SO + 2 HNO3 = K2SO4 + 2 NO + H2O
Na3AlF6 + SiO2 = NaAlSiO4 + SiF4 + NaF =>
Na3AlF6 + 2 SiO2 = NaAlSiO4 + SiF4 + 2 NaF
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
AI + KOH + H2O = KAI(OH)4 + H2 =>
2 AI + 2 KOH + 6 H2O = 2 KAI(OH)4 + 3 H2
CH3COOH = C6H10O5 + H2 + CO2 =>
7 CH3COOH = 2 C6H10O5 + 4 H2 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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