Draw the structure(s) of the cis-cycloalkanes with the chemical formula c7h14 that contain a 5-membered ring.

Here we have to draw the possible structures of the cis-cycloalkanes, which has the chemical formula having a 5-membered ring.

There will be two structures of the given molecule which is shown in the attached file.

The molecules has a 5-membered ring the maximum number of carbon and hydrogen present in a 5-membered ring is . Which reveals there will be two methyl group i.e. -CH₃. The -cis form of a compound reveals the position of a particular group will be on the same side in three dimension. Thus we have two -cis structures of where the two methyl groups are present in the same direction in three dimensions.  

The two cis-structures of the given molecule is shown in the attached image file.

a is the answer to this question

explanation:

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml