Question

On a spring day, you take a road trip through Yakima, WA, in a sports car. You start out at a temperature of 21°C, but the temperature in Yakima will reach a peak of 51°C. Each tire on your car hold 15.6 L of nitrogen gas at a starting pressure of 249 kPa. The tires will burst when the internal pressure (Pb) exceeds 269 kPa for 10 minutes. Answer the following questions and show your work. (no work = no credit)


•How many moles of nitrogen gas are in each tire?


•What would the tire pressure be at peak temperature in Yakima?


•Will the tires burst in Yakima? Explain.

Answer 1

1. 1.590 Mol

Answer 2

2. 274.408

Answer 3

3. Yes

Answer 4

Thank you so much! My answers are VERY similar. I just needed to double check.
• 1.589mol
•274kPa
•yes because this value is greater than the bursting pressure of 269 kPa.

Answer 5

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