1. Use the following balanced equation to perform the requested operations. 2Na + Cuso, → Cu + Na, soz
a. When 3.33 moles of sodium are consumed, how many moles of Na, So, are
produced?
b. How many moles of copper are produced when 19.33 grams of Cuso, are reacted?

a. hope i'm right

explanation:

since electrons are negative the answer is neagtaive

може ли да зареждате повече информация, моля

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