| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + Cl2 = 2 CaCl
NaNO3 + K = NaNO3K =>
NaNO3 + K = NaNO3K
[Co(NH3)6]Cl2 + NH4Cl + H2O2 = [Co(NH3)6]Cl3 + H2O + N2 =>
2[Co(NH3)6]Cl2 + 2 NH4Cl + 4 H2O2 = 2[Co(NH3)6]Cl3 + 8 H2O + N2
Ca3PO4 + C + SiO = CaSiO + P + CO =>
Ca3PO4 + 4 C + 3 SiO = 3 CaSiO + P + 4 CO
C6H5NO2 + Sn + HCl = C6H7N + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 6 HCl = C6H7N + 3 SnCl2 + 2 H2O
KClO3 + MnO2 = KMnO + Cl2 + O2 =>
2 KClO3 + 2 MnO2 = 2 KMnO + Cl2 + 4 O2
Cr2O3 + K = Cr + KO =>
Cr2O3 + 3 K = 2 Cr + 3 KO
Na3[Al(OH)6] + HF = Na3[AlF6] + H2O =>
Na3[Al(OH)6] + 6 HF = Na3[AlF6] + 6 H2O
C13H10 + H2O2 = CO2 + H2O =>
C13H10 + 31 H2O2 = 13 CO2 + 36 H2O
ICl3 + NaI = NaCl3 + II =>
ICl3 + NaI = NaCl3 + II
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C6H6(aq) + Br2(aq) = C6H5Br(aq) + HBr(aq) =>
C6H6(aq) + Br2(aq) = C6H5Br(aq) + HBr(aq)
SO3{-}2 + OH = SO4{-}2 + H2O =>
SO3{-}2 + 2 OH = SO4{-}2 + H2O
KNO3 + C = K2N2 + CO2 =>
2 KNO3 + 3 C = K2N2 + 3 CO2
OH{-} + CH3OH + MnO4{-} = MnO4{2-} + CO3{2-} + H2O =>
8 OH{-} + CH3OH + 6 MnO4{-} = 6 MnO4{2-} + CO3{2-} + 6 H2O
KOH + MgCI2 = Mg(OH) + KCI2 =>
KOH + MgCI2 = Mg(OH) + KCI2
H3N = N2 + H2 =>
2 H3N = N2 + 3 H2
Cr(NO3)3 + HOH = CrOH(NO3)2 + HNO3 =>
Cr(NO3)3 + HOH = CrOH(NO3)2 + HNO3
C4H8 + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
Na(k) + Cl2(d) = NaCl =>
2 Na(k) + Cl2(d) = 2 NaCl
HJO4 + Li = LiJO4 + H2 =>
2 HJO4 + 2 Li = 2 LiJO4 + H2
C6H5CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2 =>
2 C6H5CH3 + 2 KMnO4 + 4 KOH = 2 C6H5COOK + 2 K2MnO4 + 5 H2
CuCl2 + FeCl3 = Cu + FeCl5 =>
CuCl2 + FeCl3 = Cu + FeCl5
Fe + KClO4 = FeO + KCl =>
4 Fe + KClO4 = 4 FeO + KCl
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
Li + HNO3 = Li2O + HNO2 =>
2 Li + HNO3 = Li2O + HNO2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
CH2ClCH2Cl + Zn = CH2CH2 + ZnCl2 =>
CH2ClCH2Cl + Zn = CH2CH2 + ZnCl2
C6H5CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2 =>
2 C6H5CH3 + 2 KMnO4 + 4 KOH = 2 C6H5COOK + 2 K2MnO4 + 5 H2
Ca + Cl2 = CaCl =>
2 Ca + Cl2 = 2 CaCl
CaCO3 + Cl2 = CaCl2 + CO2 + ClO2 =>
4 CaCO3 + 5 Cl2 = 4 CaCl2 + 4 CO2 + 2 ClO2
NaNO3 + K = NaNO3K =>
NaNO3 + K = NaNO3K
CH2CHCH3 + H2O = CH2CHCH3H2O =>
CH2CHCH3 + H2O = CH2CHCH3H2O
HClO3 + Ag = AgClO3 + AgCl + H2O =>
6 HClO3 + 6 Ag = 5 AgClO3 + AgCl + 3 H2O
SO3{-}2 + OH = SO4{-}2 + H2O =>
SO3{-}2 + 2 OH = SO4{-}2 + H2O
H2SO3 + CH3COOH = HSO3{-} + CH3COOH2{+} =>
H2SO3 + CH3COOH = HSO3{-} + CH3COOH2{+}
NaCH3COOHNO3 = NaNO3HCH3COO =>
NaCH3COOHNO3 = NaNO3HCH3COO
MnSO4 + Fe(OH)2 = Mn(OH)2 + FeSO4 =>
MnSO4 + Fe(OH)2 = Mn(OH)2 + FeSO4
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
CH3CH2OSO3H = CH2CH2 + H2SO4 =>
CH3CH2OSO3H = CH2CH2 + H2SO4
KI + PB(No3)2 = K(No3) + PB + I2 =>
2 KI + PB(No3)2 = 2 K(No3) + PB + I2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ba(NO3)2 + Li2SO4 = BaSO4 + LiNO3 =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
MnSO4 + Fe(OH)2 = FeSO4 + Mn(OH)2 =>
MnSO4 + Fe(OH)2 = FeSO4 + Mn(OH)2
Ni + H2O = NiO + H2 =>
Ni + H2O = NiO + H2
Na2SO3 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
Cr(NO3)3 + HOH = CrOH(NO3)2 + HNO3 =>
Cr(NO3)3 + HOH = CrOH(NO3)2 + HNO3
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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