Given the data calculated in parts a, b, c, and d, determine the initial rate for a reaction that starts with 0.45 m of reagent a and 0.90 m of reagents b and c?
trial [a]
(m) [b]
(m) [c]
(m) initial rate
(m/s)
1 0.20 0.20 0.20 6.0×10−5
2 0.20 0.20 0.60 1.8×10−4
3 0.40 0.20 0.20 2.4×10−4
4 0.40 0.40 0.20 2.4×10−4

i believe it is c.) 1575 j.

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

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