| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiH + 2 H2OH = 2 LiOH + 3 H2
MnCl2 + K4FeCN6 = Mn2(FeCN6) + KCl =>
2 MnCl2 + K4FeCN6 = Mn2(FeCN6) + 4 KCl
Na4MnO + CaCO3 = Na2CO3 + Ca2MnO =>
Na4MnO + 2 CaCO3 = 2 Na2CO3 + Ca2MnO
MnCl2 + K4FeCN6 = Mn2(FeCN6) + KCl =>
2 MnCl2 + K4FeCN6 = Mn2(FeCN6) + 4 KCl
KMnO4 + H2C2 = KC + MnC2 + H2O + C =>
KMnO4 + 4 H2C2 = KC + MnC2 + 4 H2O + 5 C
S + HI = H2S*I2 =>
S + 2 HI = H2S*I2
C4H10 + O2 = CO2 + H20O =>
4 C4H10 + 17 O2 = 16 CO2 + 2 H20O
KI = I2 + K =>
2 KI = I2 + 2 K
[Ag(NH3)2]NO3 + NaI + H2O = AgI + NH4OH + NaNO3 =>
[Ag(NH3)2]NO3 + NaI + 2 H2O = AgI + 2 NH4OH + NaNO3
Te + AsF5 = Te64{+} + AsF6{-} + AsF3 =>
128 Te + 3 AsF5 = 2 Te64{+} + 2 AsF6{-} + AsF3
MnCl2 + K4FeCN6 = Mn2(FeCN6) + KCl =>
2 MnCl2 + K4FeCN6 = Mn2(FeCN6) + 4 KCl
CO + O1 = CO2 =>
CO + O1 = CO2
(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
Na2SO4 + AgNO3 = Na2NO3 + SO4Ag =>
Na2SO4 + AgNO3 = Na2NO3 + SO4Ag
K2S + NaMnO4 + H2O = S + MnO2 + KOH + NaOH =>
3 K2S + 2 NaMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 KOH + 2 NaOH
CO + H = CH3OH =>
CO + 4 H = CH3OH
H{+} + Zn + MnO2 = Zn{2+} + Mn2O3 + H2O =>
2 H{+} + Zn + 2 MnO2 = Zn{2+} + Mn2O3 + H2O
Ba(NO3)2*H2O + TiO(NO3)2*H2O + C6H8O7*H2O = Ba2Ti9O20 + N2 + CO2 + H2O =>
18 Ba(NO3)2*H2O + 81 TiO(NO3)2*H2O + 55 C6H8O7*H2O = 9 Ba2Ti9O20 + 99 N2 + 330 CO2 + 374 H2O
HNO3 + C2H6O + K2CrO7 = KNO3 + C2H4O + Cr(NO3)3 + H2O =>
10 HNO3 + 9 C2H6O + 2 K2CrO7 = 4 KNO3 + 9 C2H4O + 2 Cr(NO3)3 + 14 H2O
C2H5NH2(g) + O2 = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2 = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
Pb{2+} + MnO4{-} + H2O = PbO2 + Mn{2+} + H{+} =>
5 Pb{2+} + 2 MnO4{-} + 2 H2O = 5 PbO2 + 2 Mn{2+} + 4 H{+}
SmO3 + HClO4 = SmCl2 + H2O + O2 =>
SmO3 + 2 HClO4 = SmCl2 + H2O + 5 O2
To + Al = ToAl =>
To + Al = ToAl
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
SbOCl + H2S = Sb2S3 + HCl + H2O =>
2 SbOCl + 3 H2S = Sb2S3 + 2 HCl + 2 H2O
(ZnOH)2CO3 + HCl = ZnCl2 + H2O + CO2 =>
(ZnOH)2CO3 + 4 HCl = 2 ZnCl2 + 3 H2O + CO2
CuNO3 + HI = CuI + HNO3 =>
CuNO3 + HI = CuI + HNO3
CH3CHBrCH3 + O2 = CHBr + CO2 + H2O =>
2 CH3CHBrCH3 + 7 O2 = 2 CHBr + 4 CO2 + 6 H2O
BiI3 + H2O = Bi(OH)I2 + HI =>
BiI3 + H2O = Bi(OH)I2 + HI
NaCl + Pb(ClO) = Na(ClO) + PbCl =>
NaCl + Pb(ClO) = Na(ClO) + PbCl
MnCl2 + K4FeCN6 = Mn2(FeCN6) + KCl =>
2 MnCl2 + K4FeCN6 = Mn2(FeCN6) + 4 KCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe2O3 + HCl = Fe + HClO4 =>
4 Fe2O3 + 3 HCl = 8 Fe + 3 HClO4
Na4MnO + CaCO = Na2CO + Ca2MnO =>
Na4MnO + 2 CaCO = 2 Na2CO + Ca2MnO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
KClO3 + MnO2 = KClMn + O2 =>
2 KClO3 + 2 MnO2 = 2 KClMn + 5 O2
Al(s) + Fe3N2(s) = AlN(s) + Fe(s) =>
2 Al(s) + Fe3N2(s) = 2 AlN(s) + 3 Fe(s)
Na + HFl = NaFl + H2 =>
2 Na + 2 HFl = 2 NaFl + H2
Fe2O3 + MgCl2 = FeCl3 + MgO =>
Fe2O3 + 3 MgCl2 = 2 FeCl3 + 3 MgO
KMgO4 + KCl + H2SO4 = Cl2 + MgSO4 + K2SO4 + H2O =>
2 KMgO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 2 MgSO4 + 6 K2SO4 + 8 H2O
H2 + C2O5 = H2O + C =>
5 H2 + C2O5 = 5 H2O + 2 C
H2O2KBiO3 + H2SO4 = O2 + Bi2(SO4)3 + K2SO4 + H2O =>
2 H2O2KBiO3 + 4 H2SO4 = 2 O2 + Bi2(SO4)3 + K2SO4 + 6 H2O
HSLi = LiHS =>
HSLi = LiHS
Na2Cr2O7 + C2H5OH = Na + Cr + C2H4O + H2O =>
Na2Cr2O7 + 7 C2H5OH = 2 Na + 2 Cr + 7 C2H4O + 7 H2O
NH43OH{+} + Fe{3+} = N2O + H2O + Fe{2+} + H{+} =>
2 NH43OH{+} + 84 Fe{3+} = N2O + H2O + 84 Fe{2+} + 86 H{+}
CoCl2 + NH4Cl + NH4OH + O2 = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 20 NH4OH + O2 = 4[Co(NH3)6]Cl3 + 22 H2O
C8H10 + NO3{-} + H{+} = HCO3{-} + H2O + N2 =>
5 C8H10 + 42 NO3{-} + 2 H{+} = 40 HCO3{-} + 6 H2O + 21 N2
Na(HCO3) + H(OH) = NaH + HCO3(OH) =>
Na(HCO3) + H(OH) = NaH + HCO3(OH)
Ni + CO = NiO2 + C =>
Ni + 2 CO = NiO2 + 2 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/24
Équations équilibrées sur03/24/23
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