Convert 4800 seconds to hours

1 hr 20 min.

Explanation:

There are 60 second in 1 minute.

There are 60 minutes in 1 hour.

Find the ratio of seconds to hour. To do so, divide 4800 from 60 twice:

4800/(60 * 60) = 4800/3600 = 4/3 = 1 1/3

1 = 1 hour

1/3 = 20/60 = 20 minutes

Your answer would be 1 hour 20 minutes.

confused

confused             hewdejdnjnjsnd

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