| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Mg3N2 + 6 Na4C = 3 Mg4C2 + 8 Na3N
BaNO + NaI = BaI + NaNO =>
BaNO + NaI = BaI + NaNO
K2Cr2O7 + FeSO4(NH4)2SO4*6H2O + H2SO4 = Fe2(SO4)3 + CrSO4 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 8 FeSO4(NH4)2SO4*6H2O + 7 H2SO4 = 4 Fe2(SO4)3 + 2 CrSO4 + K2SO4 + 8(NH4)2SO4 + 55 H2O
CH3CH2OCH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH2CH2CH3 + 15 O2 = 10 CO2 + 12 H2O
K2FeO4 + HCl + MnCl2 = KCl + FeCl3 + KMnO4 + H2O =>
5 K2FeO4 + 16 HCl + 3 MnCl2 = 7 KCl + 5 FeCl3 + 3 KMnO4 + 8 H2O
H2O + VO3{-} + NH4{+} + H{+} = (NH4)6V10O28(H2O)6 =>
4 H2O + 10 VO3{-} + 6 NH4{+} + 4 H{+} = (NH4)6V10O28(H2O)6
C2H4O2 + C5H8N2O2 = C7H12N2O4 =>
C2H4O2 + C5H8N2O2 = C7H12N2O4
LiPO3 + CaCl2 = LiCl2 + CaPO3 =>
LiPO3 + CaCl2 = LiCl2 + CaPO3
Na2CO3 + NaCl = Na3 + ClCO3 =>
Na2CO3 + NaCl = Na3 + ClCO3
K2FeO4 + HCl + MnCl2 = KCl + FeCl3 + KMnO4 + H2O =>
5 K2FeO4 + 16 HCl + 3 MnCl2 = 7 KCl + 5 FeCl3 + 3 KMnO4 + 8 H2O
CaCO3 + N2 = CaN2 + CO3 =>
CaCO3 + N2 = CaN2 + CO3
[Ti(H2O)]{3+} + OH{-} = Ti2O3 + H2O =>
2[Ti(H2O)]{3+} + 6 OH{-} = Ti2O3 + 5 H2O
K2FeO4 + HCl + MnCl2 = KCl + FeCl3 + KMnO4 + H2O =>
5 K2FeO4 + 16 HCl + 3 MnCl2 = 7 KCl + 5 FeCl3 + 3 KMnO4 + 8 H2O
BaNO + NaI = BaI + NaNO =>
BaNO + NaI = BaI + NaNO
Cu + H2SO4 = Cu2(SO4) + SO2 + H2O =>
2 Cu + 2 H2SO4 = Cu2(SO4) + SO2 + 2 H2O
KCl + Cu3N = K3N + CuCl =>
3 KCl + Cu3N = K3N + 3 CuCl
CaSO4 + PbCl2 = CaCl2 + PbSO4 =>
CaSO4 + PbCl2 = CaCl2 + PbSO4
CH3CH2OCH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH2CH2CH3 + 15 O2 = 10 CO2 + 12 H2O
K2SO3 + Br2 + H2O = K2SO4 + HBr =>
K2SO3 + Br2 + H2O = K2SO4 + 2 HBr
CH3CH2OCH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH2CH2CH3 + 15 O2 = 10 CO2 + 12 H2O
BaNO + NaI = BaI + NaNO =>
BaNO + NaI = BaI + NaNO
CH3CH2OCH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH2CH2CH3 + 15 O2 = 10 CO2 + 12 H2O
K2FeO4 + HCl + MnCl2 = KCl + FeCl3 + KMnO4 + H2O =>
5 K2FeO4 + 16 HCl + 3 MnCl2 = 7 KCl + 5 FeCl3 + 3 KMnO4 + 8 H2O
NaHSO4(l) + Na2CO3(l) = Na2SO4(s) + H2O(l) + CO2(g) =>
2 NaHSO4(l) + Na2CO3(l) = 2 Na2SO4(s) + H2O(l) + CO2(g)
HgBr + Ag2SO4 = Ag2Br + HgSO4 =>
HgBr + Ag2SO4 = Ag2Br + HgSO4
NaI + H2SO4 + MnO2 = Na2SO4 + MnSO4 + I2 + H2O =>
2 NaI + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + I2 + 2 H2O
C6H5CH2CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH2CH3 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O
(Cu(H2O)4)Cl2 + NH4OH = (Cu(NH3)4)Cl2 + H2O =>
(Cu(H2O)4)Cl2 + 4 NH4OH = (Cu(NH3)4)Cl2 + 8 H2O
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
KMnO4 + CH3OH = H2O + HCOH + KOH + MnO2 =>
2 KMnO4 + 3 CH3OH = 2 H2O + 3 HCOH + 2 KOH + 2 MnO2
BaNO + NaI = BaI + NaNO =>
BaNO + NaI = BaI + NaNO
K2FeO4 + HCl + MnCl2 = KCl + FeCl3 + KMnO4 + H2O =>
5 K2FeO4 + 16 HCl + 3 MnCl2 = 7 KCl + 5 FeCl3 + 3 KMnO4 + 8 H2O
CH3CH2OCH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH2CH2CH3 + 15 O2 = 10 CO2 + 12 H2O
HMnO4 + Hg = HgMnO4 + H2 =>
2 HMnO4 + 2 Hg = 2 HgMnO4 + H2
NaClO + KI + CH3COOH = I2 + H2O + CH3COOK + NaCl =>
NaClO + 2 KI + 2 CH3COOH = I2 + H2O + 2 CH3COOK + NaCl
Li3N + F2 = Li2F + N2 =>
4 Li3N + 3 F2 = 6 Li2F + 2 N2
Fe + HC1 = H3FeC16 + H2 =>
2 Fe + 32 HC1 = 2 H3FeC16 + 13 H2
CH3COOH + Al(OH)3 = Al(CH3COO)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3COO)3 + 3 H2O
C6H12O6(aq) = CH3CH2OH(l) + CO2 =>
C6H12O6(aq) = 2 CH3CH2OH(l) + 2 CO2
O2C2H6 = O2 + C2 + H6 =>
O2C2H6 = O2 + C2 + H6
Cr(NO2)3 + Co = Co(NO2)2 + Cr =>
2 Cr(NO2)3 + 3 Co = 3 Co(NO2)2 + 2 Cr
In(OH)3 + SrSO4 = In2(SO4)3 + Sr(OH)2 =>
2 In(OH)3 + 3 SrSO4 = In2(SO4)3 + 3 Sr(OH)2
CaCO3 + SiO2 + Al2O3 = Ca3Al2(SiO4)3 + CO2 =>
3 CaCO3 + 3 SiO2 + Al2O3 = Ca3Al2(SiO4)3 + 3 CO2
K2FeO4 + HCl + MnCl2 = KCl + FeCl3 + KMnO4 + H2O =>
5 K2FeO4 + 16 HCl + 3 MnCl2 = 7 KCl + 5 FeCl3 + 3 KMnO4 + 8 H2O
K2MnO4 + Fe2(SO4)3 = FeSO4 + KMnO4 + K2SO4 =>
2 K2MnO4 + Fe2(SO4)3 = 2 FeSO4 + 2 KMnO4 + K2SO4
C6H6 + NH4Al(SO4)2*12(H2O) = (CH3)2NH2Al(SO4)2*12(H2O) + C4 =>
4 C6H6 + 6 NH4Al(SO4)2*12(H2O) = 6(CH3)2NH2Al(SO4)2*12(H2O) + 3 C4
FeCl3 + H2SO4 + KBr = FeSO4 + Br2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KBr = 2 FeSO4 + Br2 + 6 HCl + K2SO4
BaNO + NaI = BaI + NaNO =>
BaNO + NaI = BaI + NaNO
MnO2 + Br{-} + H{+} = Mn{2+} + Br2 + H2O =>
MnO2 + 2 Br{-} + 4 H{+} = Mn{2+} + Br2 + 2 H2O
CrO4{2-} + PH3 + H2O = P + Cr(OH)4{-} + OH{-} =>
CrO4{2-} + PH3 + H2O = P + Cr(OH)4{-} + OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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