Question

plsss help I really appreciate it! If I have 17 moles of gas at a temperature of 67°C, and a pressure of 5.34 atmospheres, what is the volume of the gas? Substitute your numbers into the generic equation. This is where you show your math work, step by step. Solve the problem.

Answer 1

Use the state equation for ideal gases: pV = nRT

Data:

V = 88.89 liter

n = 17 mol

T = 67 + 273.15 = 340.15 K

R = 0.0821 atm * liter / (K*mol)

=> p = nRT / V = 17 mol * 0.0821 (atm*liter / K*mol) * 340.15 K / 88.89 liter

p = 5.34 atm

Answer: p = 5.34 atm