The effect of chlorofluorocarbons (such as ccl2f2(g)) on the depletion of the ozone layer is well known. the use of substitutes, such as ch3ch2f(g), for the chlorofluorocarbons, has largely corrected the problem. calculate the volume (in l) occupied by 14.6 g of each of these compounds at stp. (a) ccl2f2(g) l (b) ch3ch2f(g) l

Explanation:

a) Pressure of the gas a STP = P = 1 atm

Temperature f the gas at STP = T = 273.15 K

Moles of given gas i.e. at STP = n

Volume occupied by the given gas = V

 (ideal gas equation)

The volume occupied by 14.6 grams of is 2.71 liters.

b) Pressure of the gas a STP = P = 1 atm

Temperature f the gas at STP = T = 273.15 K

Moles of given gas i.e. at STP = n

Volume occupied by the given gas = V

The volume occupied by 14.6 grams of is 6.82 liters.

particle   p is an electron and particle q is a neutron