| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO3{-} + 2 I{-} + 6 HCl = 3 ICl2{-} + 3 H2O
Mg(NH4)PO4 + HCl = Mg + NH4Cl + HPO4 =>
Mg(NH4)PO4 + HCl = Mg + NH4Cl + HPO4
H2SO4 + KOH = H3KSO4 + O2 =>
2 H2SO4 + 2 KOH = 2 H3KSO4 + O2
CS2 + HCl = CCl4 + H2S =>
CS2 + 4 HCl = CCl4 + 2 H2S
HCOH + KMnO4 = CO2 + KOH + MnO2 + H2O =>
3 HCOH + 4 KMnO4 = 3 CO2 + 4 KOH + 4 MnO2 + H2O
Sn + Cu = SnCu =>
Sn + Cu = SnCu
CrSO3 + Au3(AsO4) = Au2SO3 + Cr3(AsO4)2 =>
3 CrSO3 + 2 Au3(AsO4) = 3 Au2SO3 + Cr3(AsO4)2
NaCl + CaCl2 = NaCa + Cl =>
NaCl + CaCl2 = NaCa + 3 Cl
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CuSFe2S3 + Fe2(SO4)3 = CuSO4 + FeSO4 + S =>
CuSFe2S3 + 3 Fe2(SO4)3 = CuSO4 + 8 FeSO4 + 4 S
Al(OH)3 + CaO + H2O = Al[Ca(OH)5] =>
Al(OH)3 + CaO + H2O = Al[Ca(OH)5]
Ni + N + O = Ni(NO3)2 =>
Ni + 2 N + 6 O = Ni(NO3)2
H3PO3 + CuOH = Cu3PO3 + H2O =>
H3PO3 + 3 CuOH = Cu3PO3 + 3 H2O
C20H10Cl2O5 = C20H8O + CO2 + H2O + HCl =>
43 C20H10Cl2O5 = 39 C20H8O + 80 CO2 + 16 H2O + 86 HCl
(NH4)2SO4(aq) + BaCl2(aq) = NH4Cl + BaSO4 =>
(NH4)2SO4(aq) + BaCl2(aq) = 2 NH4Cl + BaSO4
CH3CH(OH)CH2CH3 + O2 = CH3COCH2CH3 + H2O =>
2 CH3CH(OH)CH2CH3 + O2 = 2 CH3COCH2CH3 + 2 H2O
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
HCN + Tc = Tc(CN)7 + H2 =>
14 HCN + 2 Tc = 2 Tc(CN)7 + 7 H2
NH4Cl + Ba(OH)2 = Ba(Cl)2 + NH4OH =>
2 NH4Cl + Ba(OH)2 = Ba(Cl)2 + 2 NH4OH
Na2CO3 + La2O3 + SrCO3 + ZrO2 + Nb2O5 + O2 = Na33La13Sr33Zr40Nb60O300 + CO2 =>
32.999999999999Na2CO3 + 12.999999999999La2O3 + 65.999999999998SrCO3 + 79.999999999997ZrO2 + 59.999999999998Nb2O5 + O2 = 1.9999999999999Na33La13Sr33Zr40Nb60O300 + 98.999999999996CO2
Li(NO3) + Na3(PO4) = Na(NO3) + Li3(PO4) =>
3 Li(NO3) + Na3(PO4) = 3 Na(NO3) + Li3(PO4)
At + O2 = At2O7 =>
4 At + 7 O2 = 2 At2O7
NaH2PO4 + Ba(OH)2 = Na3PO4 + Ba3(PO4)2 + H2O =>
3 NaH2PO4 + 3 Ba(OH)2 = Na3PO4 + Ba3(PO4)2 + 6 H2O
Zn(NO3)2 + NaOH = ZnOH + Na(NO3)2 =>
Zn(NO3)2 + NaOH = ZnOH + Na(NO3)2
KMnO4 + HCl + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 5 Cl2 + K2SO4 + 8 H2O
Cr2O7{2-} + H{+} + SO3{2-} = Cr{3+} + H2O + SO4{2-} =>
Cr2O7{2-} + 8 H{+} + 3 SO3{2-} = 2 Cr{3+} + 4 H2O + 3 SO4{2-}
Ca + H2(BO3) = Ca(BO3) + H =>
Ca + H2(BO3) = Ca(BO3) + 2 H
CaO + H2O = Ca(OH)2(g) =>
CaO + H2O = Ca(OH)2(g)
PbO + CH3COOH = PbCH2COO + H2O =>
PbO + CH3COOH = PbCH2COO + H2O
[Ag(NH3)2]OH + HCl = AgCl + H2O + NH4Cl =>
[Ag(NH3)2]OH + 3 HCl = AgCl + H2O + 2 NH4Cl
C4H9OH + CH3COOH = C6H12O2 + H2O =>
C4H9OH + CH3COOH = C6H12O2 + H2O
Cr + HNO3 = H + Cr(NO3)3 =>
Cr + 3 HNO3 = 3 H + Cr(NO3)3
(NH4)2SO4BaCl2 = (NH4)2Cl2BaSO4 =>
(NH4)2SO4BaCl2 = (NH4)2Cl2BaSO4
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
NaOH + Na2SO4 = H2SO4 + Na2O =>
2 NaOH + Na2SO4 = H2SO4 + 2 Na2O
KNO2 + Al + H2O + KOH = NH3 + KAlO2 =>
KNO2 + 2 Al + H2O + KOH = NH3 + 2 KAlO2
Na2(CO)3 + HCl = NaCl + (CO)3H2 =>
Na2(CO)3 + 2 HCl = 2 NaCl + (CO)3H2
C12H19Cl3O5 + O2 = CO2 + Cl3 + H2O =>
4 C12H19Cl3O5 + 57 O2 = 48 CO2 + 4 Cl3 + 38 H2O
Na + Al2N3 = Al + Na2N =>
6 Na + Al2N3 = 2 Al + 3 Na2N
AgNO3 + NaCO3{-2} = AgCO3{-2} + NaNO3 =>
AgNO3 + NaCO3{-2} = AgCO3{-2} + NaNO3
NaCl*10H2O = NaCl + H2O =>
NaCl*10H2O = NaCl + 10 H2O
NaNO3 + KI + H2SO4 = K2SO4 + H2O + I2 + NO + Na2SO4 =>
2 NaNO3 + 6 KI + 4 H2SO4 = 3 K2SO4 + 4 H2O + 3 I2 + 2 NO + Na2SO4
CO22 + H2O = C6H12O6 + O6 =>
6 CO22 + 6 H2O = C6H12O6 + 22 O6
H2(g)F2(g) = HF(aq) =>
H2(g)F2(g) = 2 HF(aq)
(NH4)2[Co(SCN)4] + C5H11OH = H2[Co(SCN)4] + C5H11ONH4 =>
(NH4)2[Co(SCN)4] + 2 C5H11OH = H2[Co(SCN)4] + 2 C5H11ONH4
CrCl3 + Na2B4O7 + O2 = NaBO2 + Cr(BO2)3 + Cl2 =>
4 CrCl3 + 6 Na2B4O7 + 3 O2 = 12 NaBO2 + 4 Cr(BO2)3 + 6 Cl2
CsClO2 + O2 = CsClO3 =>
2 CsClO2 + O2 = 2 CsClO3
Hg + KOH = HgO + KH =>
Hg + KOH = HgO + KH
AlO3H3 + H2CO3 = Al2C3O9 + H2O =>
2 AlO3H3 + 3 H2CO3 = Al2C3O9 + 6 H2O
Cs2CO3(aq) + Cu(NO3)2(aq) = CsNO3(aq) + CuCO3(s) =>
Cs2CO3(aq) + Cu(NO3)2(aq) = 2 CsNO3(aq) + CuCO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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