Question

Which of the following indicates the least pressure?A) 1 atm B) 777 torr C) 5.5 mm Hg D) 100 kPa E) 12 psi

Answer 1

A cylinder of argon gas contains 125 mol at a pressure of 150 atm and a temperature of 27°C. After some of the
argon has been used, the pressure is 136 atm at 27°C. What mass of argon remains in the cylinder?
A) 4.23 × 103 g B) 113 g C) 5.52 × 103 g D) 4.52 × 103 g E) 5.00 × 103 g

Answer 2

Both questions have been answered previously