| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + CH3COOH = NH4OOCCH3
Mn(NO3)2*6H2O + Co(NO3)2*6H2O + C4H13NO = MnCo2O4 + CO2 + H2O + N2 =>
27 Mn(NO3)2*6H2O + 54 Co(NO3)2*6H2O + 28 C4H13NO = 27 MnCo2O4 + 112 CO2 + 668 H2O + 95 N2
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
Cu(SO4)2 + Na(OH) = Cu(OH)2 + Na(SO4) =>
Cu(SO4)2 + 2 Na(OH) = Cu(OH)2 + 2 Na(SO4)
U + F = UF6 =>
U + 6 F = UF6
Na + Fl2 = NaFl2 =>
Na + Fl2 = NaFl2
(CH3)3CCl + NaHCO3 = (CH3)3COH + NaCl + CO2 =>
(CH3)3CCl + NaHCO3 = (CH3)3COH + NaCl + CO2
CH4O + HNO3 = CH3NO3 + H2O =>
CH4O + HNO3 = CH3NO3 + H2O
(NH4)2CO3 + CaO = (NH4)2O + CaCO3 =>
(NH4)2CO3 + CaO = (NH4)2O + CaCO3
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb =>
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb
K2Cr2O7 + NaNO2 = CrO + NaNO3 + K2O =>
K2Cr2O7 + 4 NaNO2 = 2 CrO + 4 NaNO3 + K2O
FeS2 + Br2 = S8 + Fe{3+} + Br{-} =>
4 FeS2 + 6 Br2 = S8 + 4 Fe{3+} + 12 Br{-}
Cu(NH3)4SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4 =>
Cu(NH3)4SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4
Br2(s) + CaI2(aq) = CaBr2(aq) + I2(s) =>
Br2(s) + CaI2(aq) = CaBr2(aq) + I2(s)
NO + H = H2O + N =>
NO + 2 H = H2O + N
La(OH)3 + H2 = LaH10 + H2O =>
2 La(OH)3 + 13 H2 = 2 LaH10 + 6 H2O
I2 + Cl{-} = [Cl(I2)4]{-} =>
4 I2 + Cl{-} = [Cl(I2)4]{-}
Ca(ClO4)2 + CaCl2 = Ca(ClO3)2 =>
3 Ca(ClO4)2 + CaCl2 = 4 Ca(ClO3)2
CO + H2 = OH + C =>
2 CO + H2 = 2 OH + 2 C
C4H6 + KMnO4 + KOH = C2H3O2K + K2MnO4 + H2O =>
C4H6 + 6 KMnO4 + 8 KOH = 2 C2H3O2K + 6 K2MnO4 + 4 H2O
NiCl2*6H2O + Sr(OH)2 + (NH4)2HPO4 = SrNi3(P2O7)2 + H2O + HCl + NH3 =>
3 NiCl2*6H2O + Sr(OH)2 + 4(NH4)2HPO4 = SrNi3(P2O7)2 + 22 H2O + 6 HCl + 8 NH3
SO2(g) + H2O = H2SO3(g) =>
SO2(g) + H2O = H2SO3(g)
HCl + NaClO + KI = KCl + NaCl + I + H2O =>
2 HCl + NaClO + 2 KI = 2 KCl + NaCl + 2 I + H2O
FeS2 + Br2 = S8 + FeBr3 =>
4 FeS2 + 6 Br2 = S8 + 4 FeBr3
Sb5 + HNO3 = Sb2O5 + NO + H2O =>
6 Sb5 + 50 HNO3 = 15 Sb2O5 + 50 NO + 25 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
CaCl2 = Ca + Cl2(s) =>
CaCl2 = Ca + Cl2(s)
O + H3 = H2O =>
3 O + 2 H3 = 3 H2O
KS + HNO3 = KNO3 + HS =>
KS + HNO3 = KNO3 + HS
O2 + H2 + K = KOH =>
O2 + H2 + 2 K = 2 KOH
H2 + CuO = HCuO =>
H2 + 2 CuO = 2 HCuO
CH3CH(CH3)CH2CHO + Cu(OH)2 = CH3CH(CH3)CH2COOH + Cu2O + H2O =>
CH3CH(CH3)CH2CHO + 2 Cu(OH)2 = CH3CH(CH3)CH2COOH + Cu2O + 2 H2O
S8 + Na2SO3 + H2O = Na2S3O3*5H2O =>
S8 + 4 Na2SO3 + 20 H2O = 4 Na2S3O3*5H2O
S2O32 = S + SO32 =>
S2O32 = S + SO32
Li2O + CO2 = Li2O3C =>
Li2O + CO2 = Li2O3C
TiO2 + NaCl + H2 = Ti + Cl2 + NaOH =>
TiO2 + 2 NaCl + H2 = Ti + Cl2 + 2 NaOH
Fe(CN)6K4 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
Fe(CN)6K4 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CO2 + H2O = C10H15 + O2 =>
40 CO2 + 30 H2O = 4 C10H15 + 55 O2
CoSO4(aq) + BaCl2(aq) = CoCl2(aq) + BaSO4(s) =>
CoSO4(aq) + BaCl2(aq) = CoCl2(aq) + BaSO4(s)
Ga + FeCl2 = Fe + GaCl3 =>
2 Ga + 3 FeCl2 = 3 Fe + 2 GaCl3
Fe + N2O = N2 + Fe3O4 =>
3 Fe + 4 N2O = 4 N2 + Fe3O4
CuFeS4 + Fe2(SO4)3 = CuSO4 + FeSO4 + S =>
CuFeS4 + 2 Fe2(SO4)3 = CuSO4 + 5 FeSO4 + 4 S
NaOH(aq) + NHO3(aq) = NaNO3(aq) + H2O(l) =>
NaOH(aq) + NHO3(aq) = NaNO3(aq) + H2O(l)
Zn + Pb(ClO)2 = Pb + ZnClO =>
2 Zn + Pb(ClO)2 = Pb + 2 ZnClO
CH2CH2 + KMnO4 + H2O = HOCH2CH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 HOCH2CH2OH + 2 MnO2 + 2 KOH
Zn(s) + H2S04(aq) = ZnS04(aq) + H2(g) =>
Zn(s) + H2S04(aq) = ZnS04(aq) + H2(g)
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + H2O + Na2SO4 + NaNO3 =>
2 MnSO4 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 7 H2O + 2 Na2SO4 + NaNO3
HNO3 + CaO = (Ca(NO3)2) + H2O =>
2 HNO3 + CaO = (Ca(NO3)2) + H2O
NaClO + HCl + KI = I2 + NaCl + H2O + KClO3 =>
7 NaClO + 2 HCl + 2 KI = I2 + 7 NaCl + H2O + 2 KClO3
NiCl2*6H2O + Sr(OH)2 + (NH4)2HPO4 = SrNi3(P2O7)2 + H2O + HCl + NH3 =>
3 NiCl2*6H2O + Sr(OH)2 + 4(NH4)2HPO4 = SrNi3(P2O7)2 + 22 H2O + 6 HCl + 8 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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