This graph shows how the reaction rate of a chemical reaction changed as the concentration of a reactant changed. Which sentence best describes how
the reaction rate changed?
O.020
0.015
0.010
0.005
ol
0.2
0.4
0.6
0.8
1.0
Concentration of reactant

indium, and thallium have three electrons i think

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

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