| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 2 AII3 = 2 AICl3 + 3 I2
KBiO3 + Mn = KBi + MnO4 =>
4 KBiO3 + 3 Mn = 4 KBi + 3 MnO4
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
FeSO4H2O = (FeOH)2SO4H2SO4 =>
2 FeSO4H2O = (FeOH)2SO4H2SO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HClO4(aq) + NaOH(aq) = NaClO4 + H2O =>
HClO4(aq) + NaOH(aq) = NaClO4 + H2O
Pb(OCN)2 + NH3 + H2O = PbO + NH4OCN = H2NCONH2 =>
Pb(OCN)2 + 2 NH3 + H2O = PbO + 2 NH4OCN
H2 + CuSO4 = Cu + H2SO4 =>
H2 + CuSO4 = Cu + H2SO4
Cu5FeS4 + O2 = SO2 + CuO + Fe2O3 =>
4 Cu5FeS4 + 29 O2 = 16 SO2 + 20 CuO + 2 Fe2O3
NaI + Br2 = NaBr3 + I2 =>
2 NaI + 3 Br2 = 2 NaBr3 + I2
NO2 + KOH + O2 = KNO3 + H2O =>
4 NO2 + 4 KOH + O2 = 4 KNO3 + 2 H2O
Na2Cr2O7 + KOH + HCl = K2Cr2O7 + NaCl + H2O =>
Na2Cr2O7 + 2 KOH + 2 HCl = K2Cr2O7 + 2 NaCl + 2 H2O
CH4O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 CH4O + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 CO2 + 19 H2O
NH3 + KMnO4 + KOH = K2MnO4 + KNO3 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = 8 K2MnO4 + KNO3 + 6 H2O
SnCl2 + KMnO4 + H2SO4 = Sn(SO4)2 + SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 8 H2SO4 = 4 Sn(SO4)2 + SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4Cl + O2 = HNO3 + HCl + H2O =>
NH4Cl + 2 O2 = HNO3 + HCl + H2O
C6H10 + Br2 = C6Br2 + H =>
C6H10 + Br2 = C6Br2 + 10 H
[Co(NH3)5(H2O)] + HNO3 = [Co(NH3)5(H2O)](NO3)3 + H =>
[Co(NH3)5(H2O)] + 3 HNO3 = [Co(NH3)5(H2O)](NO3)3 + 3 H
C8H12N2 + HCl + CdCl2 = (C8H14N2)CdCl4 =>
C8H12N2 + 2 HCl + CdCl2 = (C8H14N2)CdCl4
Ca + NaO = Na2 + CaO =>
2 Ca + 2 NaO = Na2 + 2 CaO
U3O8 + HNO3 + H2O = UO2(NO3)2*6H2O + NO2 =>
U3O8 + 8 HNO3 + 14 H2O = 3 UO2(NO3)2*6H2O + 2 NO2
IBr + F2 = IF5 + BrF3 =>
IBr + 4 F2 = IF5 + BrF3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + NH4HSO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + 2 NH4HSO4 + 4 H2O
K2HPO4 = K2 + HPO4 =>
K2HPO4 = K2 + HPO4
Sn(OH)5 = Sn2O5 + H2O =>
2 Sn(OH)5 = Sn2O5 + 5 H2O
KNO3 + NaOH = KOH + NO3Na =>
KNO3 + NaOH = KOH + NO3Na
H2SO4 + Sr(Cl)2 = HCl + SrSO4 =>
H2SO4 + Sr(Cl)2 = 2 HCl + SrSO4
HF = FH =>
HF = FH
NaH2AsO3 + NaBH4 = As + B(OH)3 + NaOH + H2O =>
8 NaH2AsO3 + 3 NaBH4 = 8 As + 3 B(OH)3 + 11 NaOH + 4 H2O
Fe(NO3)3 + Mg(CH3COO)2 = Fe(CH3COO)3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 Mg(CH3COO)2 = 2 Fe(CH3COO)3 + 3 Mg(NO3)2
NH4NO3 + C = NH2 + CO2 =>
2 NH4NO3 + 3 C = 4 NH2 + 3 CO2
AgClO3 + NaCl = AgCl + NaClO3 =>
AgClO3 + NaCl = AgCl + NaClO3
I2 + H2O2 = HIO5 + H2O =>
I2 + 9 H2O2 = 2 HIO5 + 8 H2O
C6H12O2 + O2 = CO2H2O =>
C6H12O2 + 8 O2 = 6 CO2H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2B4O7 + H2O = NaOH + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaOH + 4 H3BO3
SCN{-} + Br2 + H2O = SO4{2-} + CN{-} + Br{-} + H3O{+} =>
SCN{-} + 3 Br2 + 12 H2O = SO4{2-} + CN{-} + 6 Br{-} + 8 H3O{+}
Cr2(SO4)3 + H2O = Cr(OH)3 + H2SO4 =>
Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H45OH + O2 = (CO2) + H2O =>
C2H45OH + 13 O2 = 2(CO2) + 23 H2O
SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4
Cu(NH3)4 + SO4 + HNO3 = CuNO3 + H2SO4 + NH3 =>
2 Cu(NH3)4 + SO4 + 2 HNO3 = 2 CuNO3 + H2SO4 + 8 NH3
C5H12 + Cl2 = C + HCl =>
C5H12 + 6 Cl2 = 5 C + 12 HCl
HI + KI = I2 + KH =>
HI + KI = I2 + KH
Fe2Cl3 + H2S = Fe2Cl2 + HCl + S =>
2 Fe2Cl3 + H2S = 2 Fe2Cl2 + 2 HCl + S
CaCO3(s) = CaCO3(aq) =>
CaCO3(s) = CaCO3(aq)
Co(NO3)3 + S(NH4)2 = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3 S(NH4)2 = Co2S3 + 6 NH4NO3
Mg + K3PO4 = Mg3(PO4)2 + K =>
3 Mg + 2 K3PO4 = Mg3(PO4)2 + 6 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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