| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg + CuSO4 = CuHg + SO4
HI + HMnO4 = I2 + H2O + MnO =>
10 HI + 2 HMnO4 = 5 I2 + 6 H2O + 2 MnO
FeO + Al2 = Fe + Al2O =>
FeO + Al2 = Fe + Al2O
NaCN + KBr = NaBr + KCN =>
NaCN + KBr = NaBr + KCN
LiNO3 + HCl = HNO3 + LiCl =>
LiNO3 + HCl = HNO3 + LiCl
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Co(OH)2 + H2O2 = Co2O3 + H2O =>
2 Co(OH)2 + H2O2 = Co2O3 + 3 H2O
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
P4O10(s) + H2O = P4O11H2 =>
P4O10(s) + H2O = P4O11H2
CaO + NH4Cl = CaCl2 + H2O + (NH3)2 =>
CaO + 2 NH4Cl = CaCl2 + H2O + (NH3)2
Ag + CH3COOH = Ag(CH3COO) + H2 =>
2 Ag + 2 CH3COOH = 2 Ag(CH3COO) + H2
MgO + H2CO3 = MgCO3 + H2O =>
MgO + H2CO3 = MgCO3 + H2O
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
As + Cl2 = As2Cl3 =>
4 As + 3 Cl2 = 2 As2Cl3
KBrO3 + HCl + KI = KCl + H2O + I2 + KBr =>
KBrO3 + 6 HCl + 6 KI = 6 KCl + 3 H2O + 3 I2 + KBr
As + Cl2 = AsCl2 =>
As + Cl2 = AsCl2
Fe(MnO4)3 + HCl = FeCl3 + HMnO4 =>
Fe(MnO4)3 + 3 HCl = FeCl3 + 3 HMnO4
As + Cl2 = AsCl =>
2 As + Cl2 = 2 AsCl
Mn + O2 = Mn3O4 =>
3 Mn + 2 O2 = Mn3O4
Na + CuNO3 = Cu + NaNO3 =>
Na + CuNO3 = Cu + NaNO3
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Cd(NO3)2 + K2S = CdS + KNO3 =>
Cd(NO3)2 + K2S = CdS + 2 KNO3
H2SO4 + KI = H2I + KSO4 =>
H2SO4 + KI = H2I + KSO4
Na + AlCl2 = NaCl2 + Al =>
Na + AlCl2 = NaCl2 + Al
NH4SCN + Hg(NO3)2 = (NH4)2[Hg(SCN)4] + NH4NO3 =>
4 NH4SCN + Hg(NO3)2 = (NH4)2[Hg(SCN)4] + 2 NH4NO3
O2H2C + O2 = CO2 + H2O =>
2 O2H2C + O2 = 2 CO2 + 2 H2O
Cr + O3 = CrO =>
3 Cr + O3 = 3 CrO
Pt(s) + HCl(l) + HNO3(l) = H2OH2PtCl6(aq) + NO(g) + H20(l) =>
8 Pt(s) + 48 HCl(l) + 4 HNO3(l) = 8 H2OH2PtCl6(aq) + 4 NO(g) + H20(l)
CH3 + HO3 = CO2 + H2 =>
6 CH3 + 4 HO3 = 6 CO2 + 11 H2
NiBr2 + H2O = NiO + BrH =>
NiBr2 + H2O = NiO + 2 BrH
As + H2 = AsH5 =>
2 As + 5 H2 = 2 AsH5
CH3HN2 + O2 = CO2 + N2 + H2O =>
CH3HN2 + 2 O2 = CO2 + N2 + 2 H2O
Fe{3+} + NH2OH2{+} = Fe{2+} + N2O + H{+} + H2O =>
4 Fe{3+} + 2 NH2OH2{+} = 4 Fe{2+} + N2O + 6 H{+} + H2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
C3H7COOKKOH = K2CO3C3H8 =>
C3H7COOKKOH = K2CO3C3H8
NaClO + Cr(OH)3 = Cl2 + Na2CrO4 + NaOH + H2O =>
6 NaClO + 2 Cr(OH)3 = 3 Cl2 + 2 Na2CrO4 + 2 NaOH + 2 H2O
C3H6O + C12H27N = C15H33N + O =>
C3H6O + C12H27N = C15H33N + O
C8H6 + KMnO4 + H2O = C8H6(OH)2 + MnO2 + KOH =>
3 C8H6 + 2 KMnO4 + 4 H2O = 3 C8H6(OH)2 + 2 MnO2 + 2 KOH
K + H + P = KHP =>
K + H + P = KHP
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
CH3(CH2)4CH + O2 = CO2 + H2O =>
CH3(CH2)4CH + 9 O2 = 6 CO2 + 6 H2O
Na + C3H5(OH)3 = C3H5(ONa)3 + H2 =>
6 Na + 2 C3H5(OH)3 = 2 C3H5(ONa)3 + 3 H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
MnCl2 + H2O2 + KOH = H2MnO3 + KCl + H2O =>
MnCl2 + H2O2 + 2 KOH = H2MnO3 + 2 KCl + H2O
As2O3 + C = As + CO =>
As2O3 + 3 C = 2 As + 3 CO
Al(NO3)2 + Na2S = AlS + NaNO3 =>
Al(NO3)2 + Na2S = AlS + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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