A gas is at a pressure of 4.30 atm. what is this pressure in kilopascals? in mm hg?

Units to measure pressure are as follows

atm - atmospheric pressure units

kPa - kilo Pascals

mm Hg - milimeters Hg

conversion units are;

1 atm = 101 325 Pa

therefore 4.30 atm = 101 325 Pa / atm x 4.30 atm = 435.7 Pa

1 atm = 760.0 mm Hg

4.30 atm = 760.0 mm Hg / atm x 4.30 atm = 3268 mm Hg

answers are 435.7 Pa and 3268 mm Hg