Question

Se considera compusii organici cu caracter acid:
HC≡CH( kₐ=10⁻²⁵ mol/L);
CH₃-CH₂-OH( kₐ=10⁻¹⁷ mol/L);
C₆H₅-OH( kₐ=1,3 * 10⁻¹⁰ mol/L);
CH₃-OOH( kₐ-1,8 * 10⁻⁵ mol/L);
HCL( kₐ=10⁷ mol/L).
Indicati care dintre reactiile de mai jos sunt teoretic posibile.Completati ecuatiile reaciilor posibie si taiatiariantele inorecte:

a)HC≡CNa+CH₃-CH₂-OH=>
b)C₆H₅-OK+CH₃-CH₂-OK=>
c)CH₃-COONa+HCl=>
d)HC≡CNa+HCl=>
e)CH₃-COOK+CH₃-CH₂-OH=>
f)CH₃-CH₂-ONa+CH₃-COOH=>
g)NaCl+CH₃-COOH=>
h)C₆H₅-ONa+CH₃-COOH=>

Answer 1

a) HC≡CNa + H₃C-CH₂-OH  ⇒ HC≡CH + H₃C-CH₂-ONa

b) ≠

c) H₃C-COONa + HCl ⇒ H₃C-COOH + NaCl

d) HC≡CNa + HCl ⇒ HC≡CH + NaCl

e) ≠

f) ≠

g) ≠

h) C₆H₅-ONa + H₃C-COOH ⇒ C₆H₅-OH + H₃C-COONa