Question

# Find the density of Freon−11 (CFCl3) at 123°C and 9.37 atm.

Find the density of Freon−11 (CFCl3) at 123°C and 9.37 atm.

Freon-11 is a compound with formula CFCl3. Its chemical name is trichlorofluoromethane.

we can find density by the using ideal gas equation

PV = nRT

{ P = presure (9.37 atm ) , V = volume, n = no. of mole, R = gas cons. (0.082 atm L / mol. K ) T = temperature (396 K) }

we know that

n = m / M : { m = mass, M = molar mass (137.37 g/mol) }

so, we can substitute to get

P V = (m / M) R T

we can rearrange this to

P M = (m/V) RT

but density = mass / volume = (m / V) = d

P M = dRT

d = [9.37 atm x 137.37 g/mol ] / [ 0.082 atm L / k mol x 396 K ]

d = 39.639 g/ L

#### Earn Coins

Coins can be redeemed for fabulous gifts.

##### Need Online Homework Help?

Most questions answered within 1 hours.

##### Active Questions
• Identify the theory that states that a specific antigen (infection) activates only a matching pre-existing group...
• Old Billie and her son Hadey are arguing about how much time their fellow goats spend...
• Let f(x)=−6, g(x)=−4x+4 and h(x)=−9x2. Consider the inner product 〈p,q〉=∫40p(x)q(x)dx in the vector space C0[0,4] of...
• Survey was conducted about real estate prices. Data collected is 104,241, 117,589, 126,567, 131,521, 145,112, 154,708,...
• A person with schizophrenia who said, “It's cold today but my goldfish died and tomorrow is...
• 3. What are the key functions a manager needs to address in order to be effective?...