For the following chemical reaction. NaHCO3 (aq) + CH3COOH (aq) → CO2 (g) + H2O (l) + CH3COONa (aq)
Calculate how many grams of CO2can be produced if10 gramsbaking sodayou addedcompletely reacted with Vinegar.
Calculate how many grams of acetic acid (CH3COOH) you need to completely react with10 gramsbaking soda.

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