| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 2 Na2SO4 = Na2HPO4 + 2 NaHSO4
Al(NO3)3 + K3PO4 = AlPO4 + KNO3 =>
Al(NO3)3 + K3PO4 = AlPO4 + 3 KNO3
TiCl4(l) + LiH(s) = Ti(s) + LiCl(s) + H2(g) =>
TiCl4(l) + 4 LiH(s) = Ti(s) + 4 LiCl(s) + 2 H2(g)
NH4NO3 + H2CO3 = (NH4)2CO3 + HNO3 =>
2 NH4NO3 + H2CO3 = (NH4)2CO3 + 2 HNO3
Mn(ClO4)2 + H2O = (MnOH)ClO4 + HClO4 =>
Mn(ClO4)2 + H2O = (MnOH)ClO4 + HClO4
FeS2 + NO3 + H = N2 + FeOOH + SO4 =>
3 FeS2 + 10 NO3 + 3 H = 5 N2 + 3 FeOOH + 6 SO4
SrCl2 + Na2(CO3) = Sr(CO3) + NaCl =>
SrCl2 + Na2(CO3) = Sr(CO3) + 2 NaCl
Na + C4H9OH = H2 + C4H9ONa =>
2 Na + 2 C4H9OH = H2 + 2 C4H9ONa
SO = O8 + S4 =>
8 SO = O8 + 2 S4
SbCl5 + H2S = HCl + Sb2S5 =>
2 SbCl5 + 5 H2S = 10 HCl + Sb2S5
H3[SbCl6] + NaOH = NaCl + Na3(Sb(OH)6) + H2O =>
H3[SbCl6] + 9 NaOH = 6 NaCl + Na3(Sb(OH)6) + 3 H2O
Al + Ce2 = AlCe =>
2 Al + Ce2 = 2 AlCe
C17H17Cl2N + NaOBr = C17H15Cl2N + NaBr + H2O =>
C17H17Cl2N + NaOBr = C17H15Cl2N + NaBr + H2O
C4H10O + NaBr = C4H9Br + NaOH =>
C4H10O + NaBr = C4H9Br + NaOH
As + KBrO + KOH = K3AsO4 + KBr + H2O =>
2 As + 5 KBrO + 6 KOH = 2 K3AsO4 + 5 KBr + 3 H2O
CH4(g) + Cl2(g) = CCl4(l) + HCl(g)* =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)*
CH2O + He = He2O + CH2 =>
CH2O + 2 He = He2O + CH2
Ag(s) + Fe(NO3)(aq) = Ag(NO3)2(aq) + Fe(s) =>
Ag(s) + 2 Fe(NO3)(aq) = Ag(NO3)2(aq) + 2 Fe(s)
Ba{2+} + K = Ba + K{+} =>
Ba{2+} + 2 K = Ba + 2 K{+}
K2Cr2O7 + H2O = Cr2O7 + K2O + H2 =>
K2Cr2O7 + H2O = Cr2O7 + K2O + H2
AIP = AI + P4 =>
4 AIP = 4 AI + P4
KOH + SO2 = KSO3 + H =>
KOH + SO2 = KSO3 + H
Na2CO3 + SrI2 = SrCO3 + Na2I2 =>
Na2CO3 + SrI2 = SrCO3 + Na2I2
CH3CN + H2O = CH3CONH2 =>
CH3CN + H2O = CH3CONH2
NaClO2 + C9H8O = C9H8O2 + NaCl =>
NaClO2 + 2 C9H8O = 2 C9H8O2 + NaCl
Sr(OH)2 + CoSO4 = Co(OH)2 + SrSO4 =>
Sr(OH)2 + CoSO4 = Co(OH)2 + SrSO4
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
Cl2Co*6H2O + C2H8N2 = [Co(C2H8N2)2Cl2] + H2O =>
Cl2Co*6H2O + 2 C2H8N2 = [Co(C2H8N2)2Cl2] + 6 H2O
FeCl3 + CuS = CuCl + FeS3 =>
FeCl3 + 3 CuS = 3 CuCl + FeS3
C4H4O4 + NH4F = C4H10N2O4 + HF =>
C4H4O4 + 2 NH4F = C4H10N2O4 + 2 HF
Li(g) + F2(g) = LiF(g) =>
2 Li(g) + F2(g) = 2 LiF(g)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NO2 + CaO = N2 + CaO2 =>
2 NO2 + 4 CaO = N2 + 4 CaO2
S2F2 + H2O = S8 + H2SO4O6 + HF =>
72 S2F2 + 80 H2O = 17 S8 + 8 H2SO4O6 + 144 HF
Ba(NO3)2 + NH3 = Ba + NH3(NO3)2 =>
Ba(NO3)2 + NH3 = Ba + NH3(NO3)2
C2H5COOH + C3H7NH2 = H2O + C2H5CO + C3H6NH2 =>
C2H5COOH + C3H7NH2 = H2O + C2H5CO + C3H6NH2
NH2CH2COONH4 + NaNO2 + HCl = C2H3O2 + N2 + NaCl + H2O =>
6 NH2CH2COONH4 + 10 NaNO2 + 10 HCl = 6 C2H3O2 + 11 N2 + 10 NaCl + 20 H2O
BaSO4 = BaO + SO + O =>
BaSO4 = BaO + SO + 2 O
Fe(OH)2 + CO2 + H2O = Fe(OH)3 + C =>
4 Fe(OH)2 + CO2 + 2 H2O = 4 Fe(OH)3 + C
NaClO + NH4OH = NCl3 + NaOH + H2O =>
3 NaClO + NH4OH = NCl3 + 3 NaOH + H2O
Fe(OH)3 + NH4 = Fe3O4 + NH3 + H2O =>
3 Fe(OH)3 + NH4 = Fe3O4 + NH3 + 5 H2O
FeCl3 + CH3COONa + C5H8O2 = Fe(C5H7O2)3 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 CH3COOH
Mn2O3 + CO2 = Mn2(CO3)3 =>
Mn2O3 + 3 CO2 = Mn2(CO3)3
Bi{3+} + H2S + H2O = Bi2S3 + H3O{+} =>
2 Bi{3+} + 3 H2S + 6 H2O = Bi2S3 + 6 H3O{+}
CuF2 + Cl2 = Cl2F2 + Cu =>
CuF2 + Cl2 = Cl2F2 + Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)2 + Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2 + Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
Li2S + H2O = LiHS + LiOH =>
Li2S + H2O = LiHS + LiOH
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
C2H4O2 + C2H6O = C6H12O2 + H2O =>
C2H4O2 + 2 C2H6O = C6H12O2 + 2 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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