How many atoms of carbon are in 5.9 moles of c3h8? . tell me the process of solving the problem as well.

The sample contains 1.066 x 10^25 carbon atoms.

Explanation:

Each molecule of C3H8 contains 3 carbon atoms. Therefore, for however many molcules of C3H8 you have, there will be 3 times as many C atoms. You are told you have 5.9 moles of C3H8, so you have 3 times as much, 3 x 5.9 = 17.7 moles of carbon atoms.

If you want to know how many actual atoms you have, multiply the moles by Avogadro's number:

17.7 x 6.022 x 10^23 = 1.066 x 10^25 carbon atoms

why is cellular respiration important for homeostasis?

it changes food into energy that the organism can use.

which of the following is most likely to happen if a cell is not able to divide?

the cell will not be replaced when it is damaged.

explanation:

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