Assign R or S configuration to each chirality center in the following molecules. First assign the configuration of the chirality center closest to the top of the Fischer projection. Then give the configuration of the other chirality center. 1st structure: Top chirality center ___ . Other chirality center: ___ 2nd structure: Top chirality center ___ . Other chirality center: ___

i think it is true since you can test the answer and can use observations to complete it.

gas

explanation:

smoke is the matter of a gas

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