Question

The critical pressure of carbon dioxide is 72.7 atm. What is this value in units of pascals?

Answer 1

Answer:

7.36*10^6 Pascal

Explanation:

the conversion factor from atm to pascal is

1 atm = $1.013258*10^5 Pascal$

So multiplying atm with $1.013258*10^5 Pascal$

will give us the answer

Hence, 72.7 atm = 72.7atm*$1.013258*10^5 Pascal$

=7366327.5 Pa

or approximately 7.36*10^6 Pa

Answer 2

Answer:

Explanation:

Pascal is the SI unit of pressure and atm is abbreviation used for atmosphere which is measured in reference to the atmospheric pressure. They are related as:

1 atm = 101325 Pascals

72.7 atm = 72.7 x 101325 Pa = 7366327.5 Pa