Partial pressures of an inhaled and exhaled breath are given below. (Assune Ptcal 1 atm]. 760 mmHg= 1 atm 2. Partial P Partial P Gas (inhaled) exhaled) 159 mmHg 105 mmHg 0.3 mmHg 40mmHg 0, a. Calculate of an inhaled and exhaled breath b. Calculatex of an inhaled and exhaled breath A mixture of three gases [Ar, Ne, and COå°has a total pressure of 1.2 atm. If the mixture of gases is composed of 25.0 g of each gas, what is the partial pressure of Ne? 3.