| Équations équilibrées la veille |
I + 2 OH = IO + H2O
CoCl2KSCN = CoSCNKCl2 =>
CoCl2KSCN = CoSCNKCl2
U3O8 = UO3 + UO2 =>
U3O8 = 2 UO3 + UO2
CH3CH2CHO + CuSO4 + NaOH = CH3CH2COOH + Cu2SO4 + Na2SO4 + H2O =>
CH3CH2CHO + 2 CuSO4 + 2 NaOH = CH3CH2COOH + Cu2SO4 + Na2SO4 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
I + OH = IO3 + H2O =>
I + 6 OH = IO3 + 3 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ni + CuBr2 = NiBr + Cu =>
2 Ni + CuBr2 = 2 NiBr + Cu
BaCl2 + Na2SO = BaSO + NaCl =>
BaCl2 + Na2SO = BaSO + 2 NaCl
Mg(OH)2 + NaOH = Na2(Mg(OH)4) =>
Mg(OH)2 + 2 NaOH = Na2(Mg(OH)4)
I + OH = IO3 + H2O =>
I + 6 OH = IO3 + 3 H2O
I + OH = IO + H2O =>
I + 2 OH = IO + H2O
SiH4 + K2Cr2O7 + H2SO4 = SiO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 SiH4 + 4 K2Cr2O7 + 16 H2SO4 = 3 SiO2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
KHC8H4O4 + Ca(OH)2 = H2O + Ca(KC8H4O4)2 =>
2 KHC8H4O4 + Ca(OH)2 = 2 H2O + Ca(KC8H4O4)2
I + OH = IO3 + H2O =>
I + 6 OH = IO3 + 3 H2O
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
CoSO4 + NH4OH = [Co(NH3)6]SO4 + H2O =>
CoSO4 + 6 NH4OH = [Co(NH3)6]SO4 + 6 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
C6H5NO3 + Ba(OH)2*H2O = Ba(C6H4NO3)2 + H2O =>
2 C6H5NO3 + Ba(OH)2*H2O = Ba(C6H4NO3)2 + 3 H2O
KOH + Cu(Cl)2 = KCl + Cu(OH)2 =>
2 KOH + Cu(Cl)2 = 2 KCl + Cu(OH)2
OH + I = IO4 + H2O =>
8 OH + I = IO4 + 4 H2O
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
AgCl + PbBr2 = PbCl2 + AgBr =>
2 AgCl + PbBr2 = PbCl2 + 2 AgBr
FeO + N2O3 = Fe(NO2)2 =>
FeO + N2O3 = Fe(NO2)2
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
AgNO2 + CrCl3 = AgCl3 + CrNO2 =>
AgNO2 + CrCl3 = AgCl3 + CrNO2
Mg(OH)2 + NaOH = Na2MgO2 + H2O =>
Mg(OH)2 + 2 NaOH = Na2MgO2 + 2 H2O
Li + HCl = Li2HCl =>
2 Li + HCl = Li2HCl
CH3(CH2)OH + O2 = H2O + CH3COOH =>
CH3(CH2)OH + O2 = H2O + CH3COOH
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
I + OH = IO + H2O =>
I + 2 OH = IO + H2O
CuF + Ba(NO3)2 = Cu(NO3)2 + BaF =>
CuF + Ba(NO3)2 = Cu(NO3)2 + BaF
SnCl2 + Na2S = SnNa2 + Cl2S =>
SnCl2 + Na2S = SnNa2 + Cl2S
AgNO3 + KOH = KNO3 + H2O + Ag2O =>
2 AgNO3 + 2 KOH = 2 KNO3 + H2O + Ag2O
CH3CH2OH + HMnO4 = CH3COOH + MnO2 + H2O =>
3 CH3CH2OH + 4 HMnO4 = 3 CH3COOH + 4 MnO2 + 5 H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Cl2 + KL = KCl + L2 =>
Cl2 + 2 KL = 2 KCl + L2
C2H2 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
C2H2 + 10 KMnO4 + 14 KOH = 2 K2CO3 + 10 K2MnO4 + 8 H2O
CH3(CH2)OH + O2 = CO2 + H2O =>
CH3(CH2)OH + 3 O2 = 2 CO2 + 3 H2O
K2CrO4 + H2SO4 = K2SO4 + H2O + K2Cr2O7 =>
2 K2CrO4 + H2SO4 = K2SO4 + H2O + K2Cr2O7
CH3(CH2)OH + O2 = CO2 + H2O =>
CH3(CH2)OH + 3 O2 = 2 CO2 + 3 H2O
NO3{-} + S{2-} + H{+} = NO + S + H2O =>
2 NO3{-} + 3 S{2-} + 8 H{+} = 2 NO + 3 S + 4 H2O
H2SO4 + Me = MeSO4 + H2 =>
H2SO4 + Me = MeSO4 + H2
CH3(CH2)OH + O2 = CO2 + H2O =>
CH3(CH2)OH + 3 O2 = 2 CO2 + 3 H2O
Au(NO3)3(aq) + K2CrO4(aq) = Au2(CrO4)3(s) + KNO3 =>
2 Au(NO3)3(aq) + 3 K2CrO4(aq) = Au2(CrO4)3(s) + 6 KNO3
Fe2O3 + K2CO3 + KNO3 = K2FeO4 + KNO2 + CO2 =>
Fe2O3 + 2 K2CO3 + 3 KNO3 = 2 K2FeO4 + 3 KNO2 + 2 CO2
CH3(CH2)OH + O2 = CO2 + H2O =>
CH3(CH2)OH + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + C2H2 + KOH = KOOCCOOK + K2MnO4 + H2O =>
8 KMnO4 + C2H2 + 10 KOH = KOOCCOOK + 8 K2MnO4 + 6 H2O
CH3(CH2)OH + O2 = H2O + CH3COOH =>
CH3(CH2)OH + O2 = H2O + CH3COOH
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| Équations équilibrées la veille |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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