Calculate the mass of 1.70 moles of carbon

20.4g

Explanation:

Given parameters:

Number of moles  of carbon  = 1.7moles

Unknown:

Mass of carbon  = ?

Solution:

The mass of the carbon can be determined using the expression below;

 Mass of carbon = number of moles x molar mass

 Insert the parameters and solve;

      Mass of carbon = 1.7 x 12  = 20.4g

the dissolution of polymer can be thermodynamically described in 2 steps.