# Answer to Question #21003 in Physical Chemistry for Jessica

Question #21003

What volume will be occupied by a balloon containing 0.65 mol H at 25 C and 1.0atm pressure ?

Expert's answer

H is incorrect ( H

We can use the next equation for solving this question

PV = nRT

n = 0.65 mol

T = 273 + 25 = 298 K

P = 1 atm = 101.1 kPa

V = nRT/P = 0.65*8.31*298/101.1 = 15.92 L

_{2}is correct)We can use the next equation for solving this question

PV = nRT

n = 0.65 mol

T = 273 + 25 = 298 K

P = 1 atm = 101.1 kPa

V = nRT/P = 0.65*8.31*298/101.1 = 15.92 L

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