Log In IL 196 Problem 23 Suppose 19 L of gas at 3 C is under

Log In IL 196) Problem 23: Suppose 1.9 L of gas at 3 \"C is under 737 x 107 Pa of pressare Late Potential % 4 5 6 Atteepts remaining

given

V = 1.9 L = 1.9*10^-3 m^3
T = 37 C = 37 + 273 = 310 K
P = 7.37*10^7 pa

let n is the no of moles of the gas

use P*V = n*R*T

==> n = P*V/(R*T)

= 7.37*10^7*1.9*10^-3/(8.314*310)

= 54.3