Write an equation that represents the action in water of perchloric acid as an Arrhenius acid.

HClO₄  →  H⁺  +  ClO₄⁻

Explanation:

Arrhenius acids produce protons when dissolved in aqueous solutions.

Since acids dissociate, they generate protons and a certain anion.

As they give protons to the medium, they can be considered Arrhenius acids.

The equation for perchloric acid is:

HClO₄  →  H⁺  +  ClO₄⁻

One mol of perchloric can produce 1 mol of protons and 1 mol of chlorate anion.

a) the particles of the chair are strongly held together.

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