| Équations équilibrées la veille | Équations équilibrées le lendemain |
SlCl4(l) + 2 H2O(l) = SlO2(s) + 4 HCl
CH2CHCH3 + KMnO4 + H2O = CH3CHOCH3 + MnO2 + KOH =>
3 CH2CHCH3 + KMnO4 + 2 H2O = 3 CH3CHOCH3 + MnO2 + KOH
PHCH2OH + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH2OH + 4 KMnO4 + 6 H2SO4 = 5 PHCOOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
K2HPO4 + MnO2 + H3PO4 = KMnP2O7 + H2O + O2 =>
2 K2HPO4 + 4 MnO2 + 6 H3PO4 = 4 KMnP2O7 + 10 H2O + O2
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
SiS2 + H2O = SiO2 + H2S =>
SiS2 + 2 H2O = SiO2 + 2 H2S
KI + HgS = K2[HgI4] + K2S =>
4 KI + HgS = K2[HgI4] + K2S
FrCl + Br2 = FrBr + Cl2 =>
2 FrCl + Br2 = 2 FrBr + Cl2
[Co(NH3)5Cl]Cl2 + KOH = [Co(NH3)5OH]Cl2 + KCl =>
[Co(NH3)5Cl]Cl2 + KOH = [Co(NH3)5OH]Cl2 + KCl
C4H6BeO4 + Cl = C4H6BeCl + O =>
C4H6BeO4 + Cl = C4H6BeCl + 4 O
Ba(CO3) + HI = BaI2 + H2(CO3) =>
Ba(CO3) + 2 HI = BaI2 + H2(CO3)
KMnO4 + KHSO3 + KOH = H2O + K2MnO4 + KHSO4 =>
2 KMnO4 + KHSO3 + 2 KOH = H2O + 2 K2MnO4 + KHSO4
SiO2K2O = K2SiO3 =>
SiO2K2O = K2SiO3
(OH)C6H4CO2H + C4H6O3 = C9H8O4 =>
11(OH)C6H4CO2H + C4H6O3 = 9 C9H8O4
SiO2K2O = K2SiO3 =>
SiO2K2O = K2SiO3
BrO3{-} + HAsO2 + H2O = Br{-} + H3AsO4 =>
BrO3{-} + 3 HAsO2 + 3 H2O = Br{-} + 3 H3AsO4
(b)NH3 + CuO = Cu + N2 + H2O =>
2(b)NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
NH4Cl + I2 = NH4I + Cl =>
2 NH4Cl + I2 = 2 NH4I + 2 Cl
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = C10H20O2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = C10H20O2 + H2O
HNO3 + P4S3 = NO2 + S + H2O + H3PO4 =>
20 HNO3 + P4S3 = 20 NO2 + 3 S + 4 H2O + 4 H3PO4
NaHSO3 + HClO = H2SO4 + HCl + Na2SO4 =>
2 NaHSO3 + 2 HClO = H2SO4 + 2 HCl + Na2SO4
Na2SO4 + Ag + NaNO3 + H2O = AgNO3 + Na2SO3 + NaOH =>
Na2SO4 + 2 Ag + 2 NaNO3 + H2O = 2 AgNO3 + Na2SO3 + 2 NaOH
Fe + Zn(SO4) = FeSO4 + Zn =>
Fe + Zn(SO4) = FeSO4 + Zn
K + O = KO4 =>
K + 4 O = KO4
H2SO4 + KMnO4 = H2O + K2SO4 + MnSO4 + O3 =>
9 H2SO4 + 6 KMnO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
Ar + O2 = Ar2O8 =>
2 Ar + 4 O2 = Ar2O8
KClO3 + Na2CO3 = K2CO3 + NaClO3 =>
2 KClO3 + Na2CO3 = K2CO3 + 2 NaClO3
HCl + Ba(OH)2 = Ba + Cl2 + H2O =>
2 HCl + Ba(OH)2 = Ba + Cl2 + 2 H2O
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O =>
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O
KCl + CaFl2 = KFl + CaCl2 =>
2 KCl + CaFl2 = 2 KFl + CaCl2
C2H6O + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
CH2O + [Ag(NH3)2OH] = HCOOH + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2OH] = HCOOH + 4 NH3 + 2 Ag + H2O
Na3(PO4) = Na2O + P4O10 =>
4 Na3(PO4) = 6 Na2O + P4O10
FeS{2} + O{2} = Fe{2}O{3} + SO{2 =>
FeS{2} + O{2} = Fe{2}O{3} + SO{2
CrO3 + MgO = MgCrO4 =>
CrO3 + MgO = MgCrO4
Ba(HCO3)2 + CaCl2 = CaCO3 + BaCl2 + HCl =>
Ba(HCO3)2 + 2 CaCl2 = 2 CaCO3 + BaCl2 + 2 HCl
C + Ca + O2 = CaCO =>
2 C + 2 Ca + O2 = 2 CaCO
CH2O + CuSO4 + NaOH = CO + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = CO + Cu2O + 2 Na2SO4 + 3 H2O
CO + Na = Na2O + C =>
CO + 2 Na = Na2O + C
FeS + O2 = Fe2O3 + OS2 =>
2 FeS + 2 O2 = Fe2O3 + OS2
SO3 + K = K2SO3 =>
SO3 + 2 K = K2SO3
O2 + Na3P = P + Na2O =>
3 O2 + 4 Na3P = 4 P + 6 Na2O
HO = H2H + O =>
3 HO = H2H + 3 O
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
CH3CHOOH + MgCO3 = CO2 + H2O + MgH2 =>
4 CH3CHOOH + 9 MgCO3 = 17 CO2 + H2O + 9 MgH2
C = C123489875987398749830948590968059486054869709867087609876089637395876658935467054896745098674589670549876086743598675409867594386703093857693854760934875603984576039487648597034598763489670348679 =>
9223372036854775807 C = C123489875987398749830948590968059486054869709867087609876089637395876658935467054896745098674589670549876086743598675409867594386703093857693854760934875603984576039487648597034598763489670348679
ClO3 + SO3 = S2O3 + ClO4 =>
3 ClO3 + 2 SO3 = S2O3 + 3 ClO4
Na2O + NH3 = Na2NH + H2O =>
Na2O + NH3 = Na2NH + H2O
CaO + H2 + O2 = Ca(OH)2 =>
2 CaO + 2 H2 + O2 = 2 Ca(OH)2
Na2SO3 + K2CrO7 + H2SO4 = Na2SO4 + Cr(SO4)3 + K2SO4 + H2O =>
3 Na2SO3 + K2CrO7 + 4 H2SO4 = 3 Na2SO4 + Cr(SO4)3 + K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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