| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2S + 2 LiOH = 2 CuOH + Li2S
C6H5NH3COOCH3 = C6H5NHCOCH3 + H2O =>
C6H5NH3COOCH3 = C6H5NHCOCH3 + H2O
KCIO2 + HCl = Cl2 + KCI + H2O =>
KCIO2 + 4 HCl = 2 Cl2 + KCI + 2 H2O
Na3SbO3 + H2S = Sb2S3 + Na2S + H2O =>
2 Na3SbO3 + 6 H2S = Sb2S3 + 3 Na2S + 6 H2O
ZnCl2(aq) + H2S(aq) = HCl + ZnS =>
ZnCl2(aq) + H2S(aq) = 2 HCl + ZnS
NaBrO4 = NaBr + O2 =>
NaBrO4 = NaBr + 2 O2
MnO4{-} + HS{-} + H{+} = Mn2{+} + SO4{-}{-} + H2O =>
18 MnO4{-} + 13 HS{-} + 27 H{+} = 9 Mn2{+} + 13 SO4{-}{-} + 20 H2O
Na3PO4 + ZnS = Zn3(PO4)2 + Na2S =>
2 Na3PO4 + 3 ZnS = Zn3(PO4)2 + 3 Na2S
H2O2 + NaOH + NaCrOH4 = Na2CrO4 + H2O =>
9 H2O2 + 2 NaOH + 2 NaCrOH4 = 2 Na2CrO4 + 14 H2O
Ca(H2PO4)2 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
Ca(H2PO4)2 + 2 Ca(OH)2 = Ca3(PO4)2 + 4 H2O
Cl2 + HNO3 = HClO2 + NO2 + H2O =>
Cl2 + 6 HNO3 = 2 HClO2 + 6 NO2 + 2 H2O
SiCl4 + NaOH = Na2SiO3 + NaCl + H2O =>
SiCl4 + 6 NaOH = Na2SiO3 + 4 NaCl + 3 H2O
ClO3{+} + HSO4{-} + Cu = Cl2O6 + CuHSO4 =>
2 ClO3{+} + 2 HSO4{-} + 2 Cu = Cl2O6 + 2 CuHSO4
Ni2(CO3)3 + Si(NO3)4 = Ni(NO3)3 + Si(CO3)2 =>
2 Ni2(CO3)3 + 3 Si(NO3)4 = 4 Ni(NO3)3 + 3 Si(CO3)2
ZnSO4 + Na(OH) = Na2ZnO2 + Na2SO4 + H2O =>
ZnSO4 + 4 Na(OH) = Na2ZnO2 + Na2SO4 + 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO3 + H2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO3 + H2
Pm(OH)3 + Ac = Ac(OH)3 + Pm =>
Pm(OH)3 + Ac = Ac(OH)3 + Pm
Na2SiO3*9H2O + Zn(NO3)2*6H2O + C2H5NO2 = ZnSiO3 + N2 + CO2 + H2O + NaO =>
9 Na2SiO3*9H2O + 9 Zn(NO3)2*6H2O + 8 C2H5NO2 = 9 ZnSiO3 + 13 N2 + 16 CO2 + 155 H2O + 18 NaO
NO + PI = NI + PO =>
NO + PI = NI + PO
K2 + H2O = KO + H2 =>
K2 + 2 H2O = 2 KO + 2 H2
N2(g) + O(g) + H2O = HNO3(aq) =>
N2(g) + 5 O(g) + H2O = 2 HNO3(aq)
Br2O + H2O = H2Br2O2 =>
Br2O + H2O = H2Br2O2
HF + Na2O = NaF + H2O =>
2 HF + Na2O = 2 NaF + H2O
K2CO3 + CH3COOH = CO2 + H2O + KCH3COOK =>
8 K2CO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 KCH3COOK
C2H2F4 + CaO = CaF2 + CO2 + H2O + C =>
2 C2H2F4 + 4 CaO = 4 CaF2 + CO2 + 2 H2O + 3 C
CaCl2 + NaOH = NaCl2 + Ca(OH) =>
CaCl2 + NaOH = NaCl2 + Ca(OH)
[Cu(H2O)6]{2+} + OH{-} + C6H12O6 = Cu2O + C6H11O7{-} + H2O =>
2[Cu(H2O)6]{2+} + 5 OH{-} + C6H12O6 = Cu2O + C6H11O7{-} + 15 H2O
KMnO4 + Al + KOH = K2MnO4 + K[Al(OH)4] =>
3 KMnO4 + Al + 4 KOH = 3 K2MnO4 + K[Al(OH)4]
K2SO4 + Fe = K2SO4Fe =>
K2SO4 + Fe = K2SO4Fe
Na2SeO3 + NaBrO + H2O = NaOH + Na2SeO4 + Br2 =>
Na2SeO3 + 2 NaBrO + H2O = 2 NaOH + Na2SeO4 + Br2
U4 + Cl2 = UCl4 =>
U4 + 8 Cl2 = 4 UCl4
SO4 + Ni(OH)2 = NiO2 + SO3 + H2O =>
SO4 + Ni(OH)2 = NiO2 + SO3 + H2O
BrO3{-} + Cr{3+} + H2O = Br2 + Cr2O7{-} + H{+} =>
14 BrO3{-} + 20 Cr{3+} + 28 H2O = 7 Br2 + 10 Cr2O7{-} + 56 H{+}
C8H5COOH + O2 = CO2 + H2O =>
2 C8H5COOH + 19 O2 = 18 CO2 + 6 H2O
Fe + Fe2O3 + CrO2 + V2O3 = Fe9CrV20O40 =>
11 Fe + 8 Fe2O3 + 3 CrO2 + 30 V2O3 = 3 Fe9CrV20O40
Cu(OH)2 + KClO3 + KOH = KCuO2 + KCl + H2O =>
6 Cu(OH)2 + KClO3 + 6 KOH = 6 KCuO2 + KCl + 9 H2O
CaCl2 + NH3 + CO2 + H2O = CaCO3 + NH4Cl =>
CaCl2 + 2 NH3 + CO2 + H2O = CaCO3 + 2 NH4Cl
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H =>
2 HNO2 + 4 CH3CH2CH2NH2 = 4 CH3CH2CH2OH + 3 N2 + 6 H
Na3RhCl6 + NaOH = Rh(OH)3 + NaCl =>
Na3RhCl6 + 3 NaOH = Rh(OH)3 + 6 NaCl
SCl2(l) + NaF(S) = S2Cl2(l) + SF4(g) + NaCl(S) =>
3 SCl2(l) + 4 NaF(S) = S2Cl2(l) + SF4(g) + 4 NaCl(S)
Ba2O4 = Ba2 + O =>
Ba2O4 = Ba2 + 4 O
FeK4(CN)6 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 FeK4(CN)6 + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O
CH3CH2CH2CCH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CCH + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 14 K2SO4 + 28 MnSO4 + 62 H2O
K2Cr2O7 + KI + HCl = I2 + KCl + CrCl2 + H2O =>
K2Cr2O7 + 8 KI + 14 HCl = 4 I2 + 10 KCl + 2 CrCl2 + 7 H2O
CH3CH2CH2HO + O2 = CO2 + H2O =>
2 CH3CH2CH2HO + 9 O2 = 6 CO2 + 8 H2O
P + IO3{-} + OH{-} = HPO4{2-} + I{-} + H2O =>
6 P + 5 IO3{-} + 12 OH{-} = 6 HPO4{2-} + 5 I{-} + 3 H2O
C6H12O6 + H2O = CO2 + H =>
C6H12O6 + 6 H2O = 6 CO2 + 24 H
KBr + MnO2 = KMnO2 + Br =>
KBr + MnO2 = KMnO2 + Br
K[Cr(C2O4)2(H2O)2] + KOH = K + Cr(OH)3 + CO2 + H2O =>
K[Cr(C2O4)2(H2O)2] + 3 KOH = 4 K + Cr(OH)3 + 4 CO2 + 2 H2O
[Ag(NH3)2] + Cl = AgCl + NH3 =>
[Ag(NH3)2] + Cl = AgCl + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/24
Équations équilibrées sur04/04/23
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