Question

01 Question (2 points) Below we see two representations of solutions: one that contains HFlad and the other that contains both HFlag and NaFlagl. To simplify the images, only the predominant species are shown. The solvent water molecules are not shown 2nd attempt Part 1 (1 point) See Periodic Table See Hint This solution contains only HF (ac). Write the proton transfer equilibrium reaction. Include states of matter. O OF 13 QUESTIONS COMPLETED 01/13 > + VIEW SOLUTION SUBMIT ANSWER

Answer 1

According to the problem, in the part 1 the solution contains only HF (ag). Hence, the proton transfer equilibrium reaction including states of matter can be represented as follows: HF (aq) + H2O(l) = H3O+ (aq) + F (aq) Acid base conjugate acid conjugate base Now solution contains equal concentration of both HF(aq) and NaF(aq) NaF(aq) is a strong electrolyte which present as sodium and fluoride ion in the aqueous medium Hence, the proton transfer equilibrium reaction that includes Fas the reactant can be written as follows: F (aq) + H2O (1) = HF(aq) + OH(aq)