| Équations équilibrées la veille | Équations équilibrées le lendemain |
XSO3 = XSO2 + O
H2 + Ca = CaH2 =>
H2 + Ca = CaH2
Cr2O7{2-} + SO3{2-} + H3O{+} = Cr3{+} + SO4{2-} + H2O =>
3 Cr2O7{2-} + 17 SO3{2-} + 8 H3O{+} = 2 Cr3{+} + 17 SO4{2-} + 12 H2O
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONHCH2CH3 + [(CH3)3CNH3]Cl + HCCl2 =>
3(CH3CH2O)2POH + 7(CH3)3CNH2 + 8 CCl4 = 3(CH3CH2O)2PONHCH2CH3 + 4[(CH3)3CNH3]Cl + 14 HCCl2
H2SO4 + KN = H2N + KSO4 =>
H2SO4 + KN = H2N + KSO4
C6H12O6 + O2 = CO2(g) + H20(l) =>
5 C6H12O6 + 15 O2 = 30 CO2(g) + 3 H20(l)
C4H6 + KMnO4 + H2O = C4H6O3 + MnO2 + KOH =>
C4H6 + 2 KMnO4 + H2O = C4H6O3 + 2 MnO2 + 2 KOH
Fe2(SO4)LiOH = Fe2(OH)Li(SO4) =>
Fe2(SO4)LiOH = Fe2(OH)Li(SO4)
C13H24(l) + O2(g) = CO2(g) + H2O(g) =>
C13H24(l) + 19 O2(g) = 13 CO2(g) + 12 H2O(g)
HC2H3O2 + NH3H2O = H2O + NH4C2H3O2 =>
HC2H3O2 + NH3H2O = H2O + NH4C2H3O2
H{+} + MnO4{-} + CH2CH2 = Mn{2+} + CO2 + H2O =>
36 H{+} + 12 MnO4{-} + 5 CH2CH2 = 12 Mn{2+} + 10 CO2 + 28 H2O
SO3 + HNO3 = SO2 + HNO4 =>
SO3 + HNO3 = SO2 + HNO4
H8C6O7 + Na2CO3 = CO2 + H2O + NaC2H3O2 =>
8 H8C6O7 + 9 Na2CO3 = 21 CO2 + 5 H2O + 18 NaC2H3O2
CH3COOH + Al2O3 = H2O + Al(CH3COO)3 =>
6 CH3COOH + Al2O3 = 3 H2O + 2 Al(CH3COO)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4VO3 + Sm2O3 = SmVO4 + NH3 + H2O =>
2 NH4VO3 + Sm2O3 = 2 SmVO4 + 2 NH3 + H2O
HgNO3 + NH4OH = HgOH + NH4NO3 =>
HgNO3 + NH4OH = HgOH + NH4NO3
CaO + H3PO4 = CaOCa3(PO4)2 + H2O =>
4 CaO + 2 H3PO4 = CaOCa3(PO4)2 + 3 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
NaOH + H2 = Na + H2O =>
2 NaOH + H2 = 2 Na + 2 H2O
Fe + O = Fe(lll)O =>
Fe + O = Fe(lll)O
AlCl3 + Ni = NiCl2 + Al =>
2 AlCl3 + 3 Ni = 3 NiCl2 + 2 Al
NaNO3 + H2SO4 + Cu = Na2SO4 + Cu(NO3)2 + H2O + NO2 =>
4 NaNO3 + 2 H2SO4 + Cu = 2 Na2SO4 + Cu(NO3)2 + 2 H2O + 2 NO2
NaClO + NH3 = NaCl + N2 + H2O =>
3 NaClO + 2 NH3 = 3 NaCl + N2 + 3 H2O
Be(NO3)2 + K2CO3 + H2O = Be(OH)2 + KNO3 + CO2 =>
Be(NO3)2 + K2CO3 + H2O = Be(OH)2 + 2 KNO3 + CO2
Fe(III)Cl + NaOH{-} = Fe(III)OH{-} + NaCl =>
Fe(III)Cl + NaOH{-} = Fe(III)OH{-} + NaCl
KClO3 + K2S2O8 = KClO4 + ClO2 + K2SO4 =>
4 KClO3 + K2S2O8 = 2 KClO4 + 2 ClO2 + 2 K2SO4
C2H5I + IH = C2H6 + I2 =>
C2H5I + IH = C2H6 + I2
NH3 + CH3COOH = NH4OOCCH3 =>
NH3 + CH3COOH = NH4OOCCH3
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Al(s) + Ni(NO3)2(aq) = Ni + Al(NO3)3 =>
2 Al(s) + 3 Ni(NO3)2(aq) = 3 Ni + 2 Al(NO3)3
NH4F + Mg(OH)2 = MgF2 + NH3 + HOH =>
2 NH4F + Mg(OH)2 = MgF2 + 2 NH3 + 2 HOH
Li3BO3 + Y2O3 + CaO + H3BO3 = Li61Y9Ca1B30O90 + H2O =>
122 Li3BO3 + 27 Y2O3 + 6 CaO + 58 H3BO3 = 6 Li61Y9Ca1B30O90 + 87 H2O
CrBr3 + K2S = CrS + K2Br3 =>
CrBr3 + K2S = CrS + K2Br3
Ni(NO3)2 + Na2S = Na(NO3) + NiS =>
Ni(NO3)2 + Na2S = 2 Na(NO3) + NiS
Be(OH)2 + AlCl3 = BeCl2 + Al(OH)3 =>
3 Be(OH)2 + 2 AlCl3 = 3 BeCl2 + 2 Al(OH)3
Na2Co3 + FCr2O4 + O2 = F2O3 + Na2CrO8 + Co2 =>
8 Na2Co3 + 4 FCr2O4 + 27 O2 = 2 F2O3 + 8 Na2CrO8 + 12 Co2
Fr2O1 = Fr + O2 =>
2 Fr2O1 = 4 Fr + O2
C4H6N2 + C4H9Br + F6KP = C8H15F6N2P + KBr =>
C4H6N2 + C4H9Br + F6KP = C8H15F6N2P + KBr
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
KMnO4 + C2H6O2 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + C2H6O2 + 3 H2SO4 = 2 CO2 + 6 H2O + K2SO4 + 2 MnSO4
Lithiumchlorate = lithiumchloride + oxygen =>
2 LiClO3 = 2 LiCl + 3 O2
BeO = OBe =>
BeO = OBe
[Fe(NH3)6]Cl2 + H2O = Fe(OH)2 + NH4Cl + NH3 =>
[Fe(NH3)6]Cl2 + 2 H2O = Fe(OH)2 + 2 NH4Cl + 4 NH3
H3PO4 + Al = Al(H2PO4)3 + H2 =>
6 H3PO4 + 2 Al = 2 Al(H2PO4)3 + 3 H2
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
HClO4 + Ba(OH)2 = Ba + ClO4 + H3O =>
4 HClO4 + Ba(OH)2 = Ba + 4 ClO4 + 2 H3O
Cu + H2SO4 = CuO4 + H2O + SO2 =>
Cu + 4 H2SO4 = CuO4 + 4 H2O + 4 SO2
Na2O + N2O5 = Na2N2O6 =>
Na2O + N2O5 = Na2N2O6
K2SO4 + CuCl2 = K2Cl2 + Cu(SO4) =>
K2SO4 + CuCl2 = K2Cl2 + Cu(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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