| Équations équilibrées la veille | Équations équilibrées le lendemain |
C22H11O + 32 O = 22 CO + 11 HO
HCl + H2S = H2 + SCl =>
2 HCl + 2 H2S = 3 H2 + 2 SCl
C57H104O6 + CH3OH = C19H36O2 + C3H5(OH)3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H5(OH)3
Na2S2O3 + AgNO3 = Ag2S + NaNO3 + SO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S + 2 NaNO3 + SO3
HNO2 + HI = I + NO + H2O =>
HNO2 + HI = I + NO + H2O
CH3CH2NH3 + NaOH = CH3CH2NH2 + Na + H2O =>
CH3CH2NH3 + NaOH = CH3CH2NH2 + Na + H2O
Fe + Pb(NO3)2 = FeNO3 + Pb2 =>
4 Fe + 2 Pb(NO3)2 = 4 FeNO3 + Pb2
FeH3O3 + H2SO4 = Fe2S3O12 + H2O =>
2 FeH3O3 + 3 H2SO4 = Fe2S3O12 + 6 H2O
Li3PO4 + Al(NO3)3 = AlPO4 + Li(NO3) =>
Li3PO4 + Al(NO3)3 = AlPO4 + 3 Li(NO3)
K20 + HCl = KCl2 + H2 =>
K20 + 40 HCl = 20 KCl2 + 20 H2
SCN{-} + Fe{+3} = Fe(SCN){+2} =>
SCN{-} + Fe{+3} = Fe(SCN){+2}
SO2 + H2O = HSHO3 =>
SO2 + H2O = HSHO3
C4H16O4N4 + O2 = CO2 + H2O + NH3 =>
C4H16O4N4 + 3 O2 = 4 CO2 + 2 H2O + 4 NH3
C4H10 + Cl2 = C4H8Cl2 + HCl =>
C4H10 + 2 Cl2 = C4H8Cl2 + 2 HCl
C2H4 + H2 = CH6 =>
C2H4 + 4 H2 = 2 CH6
PCl3 + S8 = PSCl3 =>
8 PCl3 + S8 = 8 PSCl3
Nitrogen + oxygen = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO)3 + H2SO4 + NO + H2O =>
3 CuFeS2 + 20 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO)3 + 6 H2SO4 + 5 NO + 4 H2O
Ba(H2CO3)2 = BaO2 + CO2 + H =>
Ba(H2CO3)2 = BaO2 + 2 CO2 + 4 H
HNO3 + NH4 = HN4NO3 + H2 =>
HNO3 + 4 NH4 = HN4NO3 + 8 H2
Ru4O6 = Ru6 + O2 =>
3 Ru4O6 = 2 Ru6 + 9 O2
Sr + HIO2 = H2 + Sr(IO2)2 =>
Sr + 2 HIO2 = H2 + Sr(IO2)2
Ba(ClO4)2 = BaCl2 + O2 =>
Ba(ClO4)2 = BaCl2 + 4 O2
KMnO4 + H2SO4 + KBr = MnSO4 + Br2 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O
Na(s) + CO2(g) = NaCO2(s) =>
Na(s) + CO2(g) = NaCO2(s)
CrCl3 + MnO2 + H2O = H2CrO4 + MnCl2 =>
2 CrCl3 + 3 MnO2 + 2 H2O = 2 H2CrO4 + 3 MnCl2
KCNS + HCl = KCl + HCNS =>
KCNS + HCl = KCl + HCNS
NaOH + Ba = BaOH + Na =>
NaOH + Ba = BaOH + Na
HCl2 + Al3 = H2 + AlCl3 =>
18 HCl2 + 4 Al3 = 9 H2 + 12 AlCl3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO =>
16 FeSO4 + 2 KMnO4 + 11 H2SO4 = 8 Fe2(SO4)3 + 2 MnSO4 + 11 H2O + K2SO
NaCl + NaClO3 + H2SO4 = Cl2 + Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2 + 3 Na2SO4 + 3 H2O
Mg + Pb(NO3)2 + H2O = Pb(OH)NO3 + Mg(NO3)2 + N2 =>
5 Mg + 12 Pb(NO3)2 + 6 H2O = 12 Pb(OH)NO3 + 5 Mg(NO3)2 + N2
Ag + FeCl2 = FeAgCl2 =>
Ag + FeCl2 = FeAgCl2
AlOH3 + FeCl3 = AlCl3 + FeOH3 =>
AlOH3 + FeCl3 = AlCl3 + FeOH3
Ag + Al(NO3)3 = AgNO3 + Al =>
3 Ag + Al(NO3)3 = 3 AgNO3 + Al
PbC4H6O4 + K2CrO4 = PbCrO4 + KC2H3O2 =>
PbC4H6O4 + K2CrO4 = PbCrO4 + 2 KC2H3O2
Pb(OH)2 + CO2 = (PbOH)2CO3 + H2O =>
2 Pb(OH)2 + CO2 = (PbOH)2CO3 + H2O
A + H2O = H2 + AOH =>
2 A + 2 H2O = H2 + 2 AOH
InCl3 + K2S = In2S3 + KCl =>
2 InCl3 + 3 K2S = In2S3 + 6 KCl
Mn + PbO2 + HNO3 = MnO2 + PbNO3 + H =>
Mn + PbO2 + HNO3 = MnO2 + PbNO3 + H
C8H8O + H2O2 = CO2 + H2O =>
C8H8O + 19 H2O2 = 8 CO2 + 23 H2O
H3O + O2 = H4O2 =>
4 H3O + O2 = 3 H4O2
CoCl2*6H2O + NH3 + HCl + H2O2 = [Co(NH3)3]Cl3 + H2O =>
2 CoCl2*6H2O + 6 NH3 + 2 HCl + H2O2 = 2[Co(NH3)3]Cl3 + 14 H2O
CH3COOH + KI + Zn = CH3COOZn + KH + I2 =>
2 CH3COOH + 2 KI + 2 Zn = 2 CH3COOZn + 2 KH + I2
CH3COOH + H2O = CH3CO2 + H3O =>
CH3COOH + H2O = CH3CO2 + H3O
CH3CH3(g) + O2(g) = CO2(g) + H20(g) =>
10 CH3CH3(g) + 20 O2(g) = 20 CO2(g) + 3 H20(g)
C2H2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2(l) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
C4H10O(s) + O2(g) = CO2(g) + H2O =>
C4H10O(s) + 6 O2(g) = 4 CO2(g) + 5 H2O
Br2 + H2SO3 + H2O = H2SO4 + HBr =>
Br2 + H2SO3 + H2O = H2SO4 + 2 HBr
Hg2 + NO3 = Hg(NO3)2 =>
Hg2 + 4 NO3 = 2 Hg(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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