Hydrogen fluoride reacts with ammonia in an acid-base reaction: HF (aq) + NH3 (aq) --> 
 
a. Determine the products made by completing the reaction above.
 
b. Identify and label one of the conjugate acid-base pairs.

Please I will give brainliest I’m stuck

a)  

b) : conjugate acid of

: conjugate base of

Explanation:

According to the Bronsted-Lowry conjugate acid-base theory, an acid is defined as a substance which looses donates protons and thus forming conjugate base and a base is defined as a substance which accepts protons and thus forming conjugate acid.

For the given reaction:

Here is loosing a proton, thus it is considered as an acid and after losing a proton, it forms which is a conjugate base.

Similarly , is gaining a proton, thus it is considered as an base and after gaining a proton, it forms which is a conjugate acid.

answer : (a) volume of the gas = 8.67 ×   l

                (b) second virial coefficient b = -1.21226 l/mole

solution :   given,     t = 300k

                                p = 20atm

                                z = 0.86

                                n = 8.2 mmoles = 8.2 × moles

                                r =   0.082 l atm/k/mol

        find,     (a) volume of gas   and (b) second virial coefficient b at 300k.

formula used :            

                          and            

(a)            

                    = \times 0.082\times 300}{20}[/tex]

                    = 8.67 ×   l

(b)      

                    = (0.00867-1) × 8.659

                    = - 8.5839 l/mole