| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 5 HC4H3O2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
C12H20O3S + O2 = SO2 + CO2 + H2O =>
2 C12H20O3S + 33 O2 = 2 SO2 + 24 CO2 + 20 H2O
Ca(NO3)2 + Fr3PO4 = FrNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Fr3PO4 = 6 FrNO3 + Ca3(PO4)2
(HCl)20 + O2 = Cl2 + H2O =>
(HCl)20 + 5 O2 = 10 Cl2 + 10 H2O
Al(s) + Cl2(g) = Al2(Cl2)3 =>
2 Al(s) + 3 Cl2(g) = Al2(Cl2)3
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO + H2O =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + NO + 2 H2O
Cu + K2Cr2O7 + H2SO4 = Cu2SO4 + Cr2(SO4)3 + H2O + K2SO4 =>
6 Cu + K2Cr2O7 + 7 H2SO4 = 3 Cu2SO4 + Cr2(SO4)3 + 7 H2O + K2SO4
BeF2 + K3PO4 = Be3(PO4)2 + KF =>
3 BeF2 + 2 K3PO4 = Be3(PO4)2 + 6 KF
POCl3 + NaNO2 = NOCl + Na3PO4 =>
POCl3 + 3 NaNO2 = 3 NOCl + Na3PO4
Hg0 = Hg = + O2 =>
Hg0 = Hg
GaBr3 + LiOH = Ga(OH)3 + LiBr =>
GaBr3 + 3 LiOH = Ga(OH)3 + 3 LiBr
H2SiO3 + Na2CO3 = Na2SiO3 + H2O + CO2 =>
H2SiO3 + Na2CO3 = Na2SiO3 + H2O + CO2
Ca(NO3)2 + Li2CO3 = CaCO3 + LiNO3 =>
Ca(NO3)2 + Li2CO3 = CaCO3 + 2 LiNO3
NH4OH + I46 = NI3 + H2 + H2O =>
46 NH4OH + 3 I46 = 46 NI3 + 69 H2 + 46 H2O
C12H19O8Cl3 + KClO3 = KCl + CO2 + H2O + Cl2 =>
2 C12H19O8Cl3 + 17 KClO3 = 17 KCl + 24 CO2 + 19 H2O + 3 Cl2
Na2(CrO4) + Ca(HCO3)2 = Na(HCO3) + Ca(CrO4) =>
Na2(CrO4) + Ca(HCO3)2 = 2 Na(HCO3) + Ca(CrO4)
C18H36O3 + LiOH = LiC18H35O3 + H2O =>
C18H36O3 + LiOH = LiC18H35O3 + H2O
Ba(OH)2 + Cr2O3 = BaO + Cr(OH)3 =>
3 Ba(OH)2 + Cr2O3 = 3 BaO + 2 Cr(OH)3
Zn + AgNO3 = Zn(NO3)2(aq) + Ag(s) =>
Zn + 2 AgNO3 = Zn(NO3)2(aq) + 2 Ag(s)
C14H10 + H2O2 = C14H8O2 + H2O =>
C14H10 + 3 H2O2 = C14H8O2 + 4 H2O
Mn2O4 + HI = MnI2 + I + H2O =>
Mn2O4 + 8 HI = 2 MnI2 + 4 I + 4 H2O
CH3CH2OH + MnO4 = CH3COOH + Mn + H2O =>
2 CH3CH2OH + MnO4 = 2 CH3COOH + Mn + 2 H2O
Pb + O2 = Pb4O6 =>
4 Pb + 3 O2 = Pb4O6
AgNO3(aq) + MgI2(aq) = AgI2(s) + Mg(NO3)(aq) =>
AgNO3(aq) + MgI2(aq) = AgI2(s) + Mg(NO3)(aq)
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O =>
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O
Xe + PtF6 = XePtF6 =>
Xe + PtF6 = XePtF6
Ba(ClO3)2(s) = BaCl2(s) + O2(s) =>
Ba(ClO3)2(s) = BaCl2(s) + 3 O2(s)
AgHSO3 + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 AgHSO3 + H2SO4 = Ag2SO4 + 2 SO2 + 2 H2O
CaOCl2 + H2SO3 = H2SO4 + CaCl2 =>
CaOCl2 + H2SO3 = H2SO4 + CaCl2
AlNo3*NaS = AlS*No3Na =>
AlNo3*NaS = AlS*No3Na
Y2O3 + MnO + C10H14O5Ti + O2 = Y6Mn4Ti3 + CO2 + H2O =>
6 Y2O3 + 8 MnO + 6 C10H14O5Ti + 53 O2 = 2 Y6Mn4Ti3 + 60 CO2 + 42 H2O
H3PO4 + H2MoO4 = H3[P(Mo3O10)4] + H2O =>
H3PO4 + 12 H2MoO4 = H3[P(Mo3O10)4] + 12 H2O
Co(s) + O2(g) = CoO =>
2 Co(s) + O2(g) = 2 CoO
Ca + H2O = Ca3OH + H2 =>
6 Ca + 2 H2O = 2 Ca3OH + H2
Cu(NO3)2 + Mg = Mg(NO3)2 + Cu =>
Cu(NO3)2 + Mg = Mg(NO3)2 + Cu
Na3[Al(OH)6] = Na3AlO3 + H2O =>
Na3[Al(OH)6] = Na3AlO3 + 3 H2O
KNO3(aq) + H2O(l) = KOH(aq) + HNO3(aq) =>
KNO3(aq) + H2O(l) = KOH(aq) + HNO3(aq)
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
K2S + Al(OH)3 = Al2S3 + KOH =>
3 K2S + 2 Al(OH)3 = Al2S3 + 6 KOH
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
SnCl4 + NH3 = NH3Cl4 + Sn =>
SnCl4 + NH3 = NH3Cl4 + Sn
BaSO3 + H2SO3 = Ba(HSO3)2 =>
BaSO3 + H2SO3 = Ba(HSO3)2
COCl2 + KOH = KCl + CO(OH)2 =>
COCl2 + 2 KOH = 2 KCl + CO(OH)2
Na3P + K2CO3 = Na2CO3 + K3P =>
2 Na3P + 3 K2CO3 = 3 Na2CO3 + 2 K3P
Zn + HClO4 = Zn(ClO4)2 + H2 =>
Zn + 2 HClO4 = Zn(ClO4)2 + H2
C2H6 + Cl2 + F2 = C2H2Cl2F + HCl =>
2 C2H6 + 6 Cl2 + F2 = 2 C2H2Cl2F + 8 HCl
NaS + CaCl = NaCl + SCa =>
NaS + CaCl = NaCl + SCa
CH3CHCNCH3 + H2 = CH3CH(CH3)CH3 + NH3 =>
CH3CHCNCH3 + 3 H2 = CH3CH(CH3)CH3 + NH3
C5H10 + KMnO4 + H2O = C4H8(OH)2 + KOH + MnO2 =>
12 C5H10 + 10 KMnO4 + 20 H2O = 15 C4H8(OH)2 + 10 KOH + 10 MnO2
I2(s) + I{-}1(aq) = I3{-}1(aq) =>
I2(s) + I{-}1(aq) = I3{-}1(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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