| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COO + H3O = CH4COO + H2O
C3H6Br2H2O = C3H6(OH)BrHBr =>
C3H6Br2H2O = C3H6(OH)BrHBr
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
SiH4 + F = SiF4 + HF =>
SiH4 + 8 F = SiF4 + 4 HF
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
Na + Fe(NO3)2 = Na(NO3) + Fe =>
2 Na + Fe(NO3)2 = 2 Na(NO3) + Fe
C13H10O3 + FeCl3 = C13H9O3FeCl2 + HCl =>
C13H10O3 + FeCl3 = C13H9O3FeCl2 + HCl
C6H12O6 + NO3{-} + H{+} = N2 + H2O + CO2 =>
5 C6H12O6 + 24 NO3{-} + 24 H{+} = 12 N2 + 42 H2O + 30 CO2
FeSO4(NH4)2SO4*6H2O + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
6 FeSO4(NH4)2SO4*6H2O + 7 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 6(NH4)2SO4 + 43 H2O
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
CH3(CH2)6(CH)3 + O2 = CO2 + H2O =>
2 CH3(CH2)6(CH)3 + 29 O2 = 20 CO2 + 18 H2O
CrBr3 + HNO3 = Cr(NO3)3 + NO2 + Br2 + H2O =>
2 CrBr3 + 12 HNO3 = 2 Cr(NO3)3 + 6 NO2 + 3 Br2 + 6 H2O
Li + Cu3N2 = LiCu6N4 =>
Li + 2 Cu3N2 = LiCu6N4
C13H24O + O2 = H2O + CO2 =>
2 C13H24O + 37 O2 = 24 H2O + 26 CO2
NaClO2 + H2O = ClO2 + NaCl + NaOH =>
5 NaClO2 + 2 H2O = 4 ClO2 + NaCl + 4 NaOH
C6H10N2O6 + O2 = CO2 + NO2 + H2O =>
2 C6H10N2O6 + 15 O2 = 12 CO2 + 4 NO2 + 10 H2O
Na2S + H2SO4 = H2O + SO2 + Na2SO4 =>
Na2S + 4 H2SO4 = 4 H2O + 4 SO2 + Na2SO4
(NH4)2SO4 + HNO3 = NH4(NO3) + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2 NH4(NO3) + H2SO4
CuNO3 + ZnCO3 = Zn(NO3)2 + Cu2CO3 =>
2 CuNO3 + ZnCO3 = Zn(NO3)2 + Cu2CO3
Pb(NO3)2 + KCr = Pb(Cr)2 + KNO3 =>
Pb(NO3)2 + 2 KCr = Pb(Cr)2 + 2 KNO3
NaO + P2O5 = Na(PO3)2 =>
NaO + P2O5 = Na(PO3)2
(Cr(OH)2)Cl = Cr(OH)2Cl =>
(Cr(OH)2)Cl = Cr(OH)2Cl
K2S4O6 + Cl2 + H2O = K2SO4 + H2SO4 + HCl =>
K2S4O6 + 7 Cl2 + 10 H2O = K2SO4 + 3 H2SO4 + 14 HCl
KClO3 + FeSO4 + H2O = KCl + Fe(OH)3 + H2SO4 =>
KClO3 + 6 FeSO4 + 15 H2O = KCl + 6 Fe(OH)3 + 6 H2SO4
Bi(NO3)3 + Cl2 + KOH = KCl + KBiO3 + KNO3 + H2O =>
Bi(NO3)3 + Cl2 + 6 KOH = 2 KCl + KBiO3 + 3 KNO3 + 3 H2O
K + G3N2 = K3N + G =>
6 K + G3N2 = 2 K3N + 3 G
AgC2H3O2 = Ag + C + H + O =>
AgC2H3O2 = Ag + 2 C + 3 H + 2 O
O3 + KJ + H2O = J2 + KOH =>
O3 + 6 KJ + 3 H2O = 3 J2 + 6 KOH
CuI2 + AgNO3 = CuNO3 + AgI2 =>
CuI2 + AgNO3 = CuNO3 + AgI2
mercury + hydrogen = HgH =>
2 Hg + H2 = 2 HgH
SSSSS = S6 =>
6 SSSSS = 5 S6
CeHCO3 = CO2 + Ce2CO3 + H2O =>
2 CeHCO3 = CO2 + Ce2CO3 + H2O
O + KCl = KClO =>
O + KCl = KClO
Li + Co2S3 = Li2S + Co =>
6 Li + Co2S3 = 3 Li2S + 2 Co
FeCl{3+} + NaOH = FeOH{3+} + NaCl =>
FeCl{3+} + NaOH = FeOH{3+} + NaCl
CO2 + Na(OH) = NaCO2 + OH =>
CO2 + Na(OH) = NaCO2 + OH
KNaC4H4O6 + CuSO4 = Na2[Cu(C4H4O6)2] + K2SO4 =>
2 KNaC4H4O6 + CuSO4 = Na2[Cu(C4H4O6)2] + K2SO4
Mo(OH)5 + HNO3 = H2O + Mo(NO3)5 =>
Mo(OH)5 + 5 HNO3 = 5 H2O + Mo(NO3)5
H2S + H2SO4 + KMnO4 = H2O + K2SO4 + MnSO4 =>
5 H2S + 7 H2SO4 + 8 KMnO4 = 12 H2O + 4 K2SO4 + 8 MnSO4
H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + H2O =>
2 H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + 2 H2O
C5 + H2O = CO + H2 =>
C5 + 5 H2O = 5 CO + 5 H2
Be(OH)2 + H2O + O2 = Be(OH)4 =>
2 Be(OH)2 + 2 H2O + O2 = 2 Be(OH)4
CuS + Fe = Cu + FeS =>
CuS + Fe = Cu + FeS
C10H10Fe + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + CH3COOH =>
C10H10Fe + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + CH3COOH
Cu + Li2O = CuO + Li =>
Cu + Li2O = CuO + 2 Li
Cl2O5 + H2S = Cl{-} + SO2 + H2O + H{+} =>
Cl2O5 + 2 H2S = 2 Cl{-} + 2 SO2 + H2O + 2 H{+}
Na2CO3 + H2O = NaH + CO2 + OH =>
Na2CO3 + 3 H2O = 2 NaH + CO2 + 4 OH
CuI2 + AgNO3 = CuNO3 + AgI2 =>
CuI2 + AgNO3 = CuNO3 + AgI2
Al2O3 + NaOH + HF = Na3AlF6 + H2O(g) =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O(g)
F2 + CH3F = CF4 + H2 =>
3 F2 + 2 CH3F = 2 CF4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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