| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H12O6 + Na = C6H12O6Na =>
C6H12O6 + Na = C6H12O6Na
Ca3(PO9)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO9)2 + 6 SiO2 + 30 C = 6 CaSiO3 + P4 + 30 CO
KOH + C4H5O5 = KC4H4O5 + H2O =>
KOH + C4H5O5 = KC4H4O5 + H2O
Cr(OH)3 + OH = H2O + Cr(O4) =>
Cr(OH)3 + 5 OH = 4 H2O + Cr(O4)
CH3CHO + Na + H2 = CH3CH2ONa =>
2 CH3CHO + 2 Na + H2 = 2 CH3CH2ONa
C4H11N + NaNO2 + HCl = C4H10O + N2 + NaCl + H2O =>
C4H11N + NaNO2 + HCl = C4H10O + N2 + NaCl + H2O
Li2SO3 + HI = Li2 + SO3HI =>
Li2SO3 + HI = Li2 + SO3HI
C3H6O2 + NaOH = NaC + HOH + O =>
2 C3H6O2 + 6 NaOH = 6 NaC + 9 HOH + O
H2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 12 H2O
H2S(g) + Ag(s) = HAg(s) + S8(g) =>
8 H2S(g) + 16 Ag(s) = 16 HAg(s) + S8(g)
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + HCl + NaO =>
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + HCl + NaO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H5ClKOH = C3H5(OH)KCl =>
C3H5ClKOH = C3H5(OH)KCl
NH4ClAg(NO3) = AgClNH4(NO3) =>
NH4ClAg(NO3) = AgClNH4(NO3)
C8H16O2(l) + O2(g) = COH + H2O =>
C8H16O2(l) + 5 O2(g) = 8 COH + 4 H2O
CO2 + FeS = SO + FeCO =>
CO2 + FeS = SO + FeCO
ZnSO4H2ONa2CO3 = Na2SO4Zn(OH)2CO2 =>
ZnSO4H2ONa2CO3 = Na2SO4Zn(OH)2CO2
Ni(OH)2 + LiOH(H2O) + O2 = LiNiO2 + H2O =>
4 Ni(OH)2 + 4 LiOH(H2O) + O2 = 4 LiNiO2 + 10 H2O
CH3CH2OH + Cr2O7{-2} + H{+} = CO2 + Cr{3+} + H2O =>
CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 2 CO2 + 4 Cr{3+} + 11 H2O
Zn + H2O2 = Zn(OH)2 =>
Zn + H2O2 = Zn(OH)2
CuSO4*6H2O + NaHCO3 = CO2 + CuCO3 + H2O + Na2SO4 =>
CuSO4*6H2O + 2 NaHCO3 = CO2 + CuCO3 + 7 H2O + Na2SO4
Cu + O2 + NaOH + H2O = Na2[Cu(OH)4] =>
2 Cu + O2 + 4 NaOH + 2 H2O = 2 Na2[Cu(OH)4]
K2HPO4 + HCl{-} = KH2PO4 + KCl{-} =>
K2HPO4 + HCl{-} = KH2PO4 + KCl{-}
Mg(NO3)2KNO3 = K(NO3)2MgNO3 =>
Mg(NO3)2KNO3 = K(NO3)2MgNO3
H2SO4 + Li = Li2SO4 + S + H2O =>
4 H2SO4 + 6 Li = 3 Li2SO4 + S + 4 H2O
H2O + CO2 = HCO3{-} + H3O{+} =>
2 H2O + CO2 = HCO3{-} + H3O{+}
O2(g) + C3H8(l) = H2O(g) + CO2(g) =>
5 O2(g) + C3H8(l) = 4 H2O(g) + 3 CO2(g)
Cl3Fe + NH4OH = Fe(OH)3 + NH4Cl =>
Cl3Fe + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
C6H12O2 + Na2CO3 = C6H12ONa + CO2 + H2O =>
35 C6H12O2 + 16 Na2CO3 = 32 C6H12ONa + 34 CO2 + 18 H2O
BaCl2Fe3(PO4)2 = BaFe3Cl2(PO4)2 =>
BaCl2Fe3(PO4)2 = BaFe3Cl2(PO4)2
Pb(NO3)2 + K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + KNO3 =>
4 Pb(NO3)2 + 2 K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + 8 KNO3
NaHCO3(s) = Na2CO3(s)*H2O(g)CO2(g) =>
2 NaHCO3(s) = Na2CO3(s)*H2O(g)CO2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H5OH + H3PO4 = C12H27O4P + H2O =>
6 C2H5OH + H3PO4 = C12H27O4P + 6 H2O
Mg + Fe{3+} = Mg{2+} + Fe =>
3 Mg + 2 Fe{3+} = 3 Mg{2+} + 2 Fe
Ca + I2 + Cu2SO4 = Ca(SO4) + CuI =>
Ca + I2 + Cu2SO4 = Ca(SO4) + 2 CuI
KNO3 + H2SO4 + NH4VO3 + NH4F = KVO(SO4)F + H2O + NO2 + NH3 =>
7 KNO3 + 7 H2SO4 + 7 NH4VO3 + 7 NH4F = 7 KVO(SO4)F + 17 H2O + 9 NO2 + 12 NH3
CH3CH2CH2CH3 + O2 = CH3COOH + H2O =>
2 CH3CH2CH2CH3 + 5 O2 = 4 CH3COOH + 2 H2O
NaOH(aq) + HF(aq) = NaF(aq) + H2O(g) =>
NaOH(aq) + HF(aq) = NaF(aq) + H2O(g)
K + O2 = OK =>
2 K + O2 = 2 OK
MgBr2(aq) + KOH(s) = KBr + Mg(OH)2 =>
MgBr2(aq) + 2 KOH(s) = 2 KBr + Mg(OH)2
Ba(IO3)2 + Fe(NO2)3 = Ba(NO2)2 + Fe(IO3)3 =>
3 Ba(IO3)2 + 2 Fe(NO2)3 = 3 Ba(NO2)2 + 2 Fe(IO3)3
VCl3 + HCl = H2VCl5 =>
VCl3 + 2 HCl = H2VCl5
Na2SO4 + Mn(OH)2 = NaOH + MnSO4 =>
Na2SO4 + Mn(OH)2 = 2 NaOH + MnSO4
H2SIO3 + Ba(OH)2 = H2O + BaSIO3 =>
H2SIO3 + Ba(OH)2 = 2 H2O + BaSIO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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