https session masteringchemistry com/myc The Ideal Gas Law and Stoichiometry The

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https session masteringchemistry com/myc The Ideal Gas Law and Stoichiometry The Ideal Gas Law and Stoichiometry The industrial production of nitic acid (HNOs) is a mutstep process. The first step is the oxidation of NH,) over a catalyst with excess oygen (Oh to produce nitrogen monoxide (NO) gas as shown by the unbalanced equation given here 67a17701 in as Kali Wagonet Part A what volume of 0, at 9a8 mmHg and 27 "Cis required to synthesize 225 mol of NO? res and include the appropriate units. Express your answer to three significant figu x 10" volume of on 5.56 Subert Hints My Answers Give Up Review Part Incorrect: Try Again: 3 attempts remaining unneant suures Not ute Check ough your calculanons you may have made rounding mor or used he wrong mumber Part B This question will be shown aner you complete previous questonos) Continu

Explanation / Answer

for:

NH3 + O2 = NO + H2O

balance

2NH3 + 5/2O2 = 2NO + 3H2O

so

2.5 mol of O2 = 2 mol of NO

so..

ratio is

2/2.5 = 0.8

mol of NO required = 22.5 mol

so..

22.5*0.8 = 18 mol of O2 required..

PV = nRT

V = nRT/P

V = 18*0.082*300/(988/760) = 340.615 Liters

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