Part A A balloon is floating around outside your window The temperature outside

Question

Part A A balloon is floating around outside your window The temperature outside is-1 °C, and the air pressure is 0 800 atm Your neighbor, who released the balloon tells you that he filed it with 3 80 moles of gas. What is the volume of gas inside this balloon? s law to problems involving e, volume, and moles of a f gases (pressure P, volume nd moles of gas n) are related on known as the ideall gas law Express your answer numerically in liters. Hints own as the universal gas e value m/(mole K) The units of R all other quantities, so when use units of atmospheres for olume, and kelvins for Submit My Answers Give Up Part B The tank is stored at 35 C What is the prossure in the tank? Express the pressure numerically in atmospheres Hints atm Submit My Answers Give Up Part C A 160 L. kin is used for vitrifying ceramics. It is currently operating at 1005 C, and the pressure is 1.100 atm How many moles of air molecules are within the confines of the kiln? Express your answer numerically in moles Hints moles Touchpad Notification

Explanation / Answer

A)

Apply Ideal Gas Law,

PV = nRT

where

P = absolute pressure

V = total volume of gas

n = moles of gas

T = absolute Temperature

R = ideal gas constant

Apply

PV = nRT

V = nRT/P

V = 3.8*0.082*(-1+273)/0.8

V = 105.944 L

B)

P = nRT/V

P = (5.6)(0.082)(35+273)/12

P = 11.7861 atm

C)

n = PV/(RT)

n = (1.1)(160)/(0.082*(1005+273))

n = 1.6794 mol

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.