| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + O2(g) = H2O + CH3COOH
Na2SiO3 + Al2(SO4)3 + Na2CO3 = Na2OAl2O3Si2O4 + CO2 + Na2SO4 =>
2 Na2SiO3 + Al2(SO4)3 + 2 Na2CO3 = Na2OAl2O3Si2O4 + 2 CO2 + 3 Na2SO4
C6H12O6 + O2 = C4H10O6 + CO2 =>
5 C6H12O6 + 9 O2 = 6 C4H10O6 + 6 CO2
Sr(OH)2 + HNO2 = H2O + Sr(NO2)2 =>
Sr(OH)2 + 2 HNO2 = 2 H2O + Sr(NO2)2
Fe2O3 + C = Fe + CO2(CO) =>
Fe2O3 + 2 C = 2 Fe + CO2(CO)
Na2C2O4 + H2O = Na2O + H2C2O4 =>
Na2C2O4 + H2O = Na2O + H2C2O4
C2H4O2 + NH3 = NH3(C2H4O2) =>
C2H4O2 + NH3 = NH3(C2H4O2)
HBrKHCO3 = H2OKBrCO2 =>
HBrKHCO3 = H2OKBrCO2
HH = HH2 =>
3 HH = 2 HH2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Zn + BrO4{-} + OH{-} + H2O = [Zn(OH)4]{2-} + Br{-} =>
4 Zn + BrO4{-} + 8 OH{-} + 4 H2O = 4[Zn(OH)4]{2-} + Br{-}
Cd(OH)2 + NH4OH = [Cd(NH3)6](OH)2 + H2O =>
Cd(OH)2 + 6 NH4OH = [Cd(NH3)6](OH)2 + 6 H2O
N + O3 = NO =>
3 N + O3 = 3 NO
(NH4)Cr2O7NaOH = NH3H2ONaCr2O7 =>
(NH4)Cr2O7NaOH = NH3H2ONaCr2O7
MnO4{-} + C2O4{-} + H3O{+} = Mn2{+} + H2O + CO2 =>
2 MnO4{-} + 13 C2O4{-} + 16 H3O{+} = Mn2{+} + 24 H2O + 26 CO2
Ni(s) + H{+}(aq) = Ni{+3}(aq) + H2(g) =>
2 Ni(s) + 6 H{+}(aq) = 2 Ni{+3}(aq) + 3 H2(g)
Bi(NO3)3 + CaI = BiI3 + CaNO3 =>
Bi(NO3)3 + 3 CaI = BiI3 + 3 CaNO3
C + AsO3 = As4 + CO2 =>
6 C + 4 AsO3 = As4 + 6 CO2
Pb(NO3)2 + K2CrO7 = KNO3 + PbCrO7(s) =>
Pb(NO3)2 + K2CrO7 = 2 KNO3 + PbCrO7(s)
CH3OH + KOH = H2O + KOCH3 =>
CH3OH + KOH = H2O + KOCH3
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Cr2(SO4)3 + KCIO3 + KOH = K2(CrO4) + KCI + K2(SO4) + H2O =>
Cr2(SO4)3 + KCIO3 + 10 KOH = 2 K2(CrO4) + KCI + 3 K2(SO4) + 5 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Al2S3 + Cl2 = ClS + Al =>
2 Al2S3 + 3 Cl2 = 6 ClS + 4 Al
CaCl + EDTA = CaEDTA + Cl =>
CaCl + EDTA = CaEDTA + Cl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AlCl3 + Nh4OH = Nh4 + Cl + Al(OH)3 =>
AlCl3 + 3 Nh4OH = 3 Nh4 + 3 Cl + Al(OH)3
P{-4} + O{2-} = P{2-} + O{5-} =>
3 P{-4} + 2 O{2-} = 3 P{2-} + 2 O{5-}
CuI + Fe2(SO4)3 = I2 + CuSO4 + FeSO4 =>
2 CuI + 2 Fe2(SO4)3 = I2 + 2 CuSO4 + 4 FeSO4
Ca1(CO3)1 + HCl = H2CO3 + Ca1Cl2 =>
Ca1(CO3)1 + 2 HCl = H2CO3 + Ca1Cl2
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
NaCHO3 = Na2O + CO2 + H2O =>
2 NaCHO3 = Na2O + 2 CO2 + H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
NaCHO3 = Na2O + CO2 + H2O =>
2 NaCHO3 = Na2O + 2 CO2 + H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Na + Zn{2} = Na{+} + Zn =>
2 Na + Zn{2} = 2 Na{+} + Zn
Na2C2O4 + HgCl2 = NaCl + HgC2O4 =>
Na2C2O4 + HgCl2 = 2 NaCl + HgC2O4
P + HNO3 = P(NO3)2 + NO2 + H2O =>
P + 4 HNO3 = P(NO3)2 + 2 NO2 + 2 H2O
Cu(SO4) + H2S = CuS + H2SO4 =>
Cu(SO4) + H2S = CuS + H2SO4
AgNO3(aq) + Li2S(aq) = Ag2S(s) + LiNO3(aq) =>
2 AgNO3(aq) + Li2S(aq) = Ag2S(s) + 2 LiNO3(aq)
NH4VO3 + O2 = NH3 + V2O5 + OH =>
4 NH4VO3 + O2 = 4 NH3 + 2 V2O5 + 4 OH
KOHCuO = KOCuOH =>
KOHCuO = KOCuOH
AsCl3 + H(OH) = HCl + As(OH)3 =>
AsCl3 + 3 H(OH) = 3 HCl + As(OH)3
H2 + S = H2S =>
H2 + S = H2S
Cu2S + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 3 S + 8 H2O + 4 NO
CH3OHCuO = CuH2OHCHO =>
CH3OHCuO = CuH2OHCHO
SO2 + Cl2 = SOCl2 + Cl2O2 =>
2 SO2 + 3 Cl2 = 2 SOCl2 + Cl2O2
NH4NO3 + C12H26 = N2 + H2O + CO =>
25 NH4NO3 + C12H26 = 25 N2 + 63 H2O + 12 CO
J2 + MnO2 + HCl = HJO4 + MnCl2 + H2O =>
J2 + 7 MnO2 + 14 HCl = 2 HJO4 + 7 MnCl2 + 6 H2O
KMnO4 + H2SO4 + H2C2O4 = KSO4 + MnSO4 + H2O + CO2 =>
KMnO4 + 2 H2SO4 + 2 H2C2O4 = KSO4 + MnSO4 + 4 H2O + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/24
Équations équilibrées sur07/14/23
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