Pressure is this sample?

3. If a steel cylinder with a volume of 1.50 L contains 10.0 moles of oxygen, under what

pressure is the oxygen if the temperature is 27.0 °C?

4. When the pressure in a certain gas cylinder with a volume of 4.50 L reaches 500 atm, the

Question

Chemistry

Alonso Clay

24 July, 08:06

Pressure is this sample?

3. If a steel cylinder with a volume of 1.50 L contains 10.0 moles of oxygen, under what

pressure is the oxygen if the temperature is 27.0 °C?

4. When the pressure in a certain gas cylinder with a volume of 4.50 L reaches 500 atm, the

+2

Answers (1)

Know the Answer?

Sophie Villarreal · Answer 1

P = 164 Atm

Explanation:

PV = nRT = > P = nRT/V

n = 10.0 moles

R = 0.08206 L·Atm/mol·K

T = 27.0°C = 300 K

V = 1.50 Liters

P = (10.0 mol) (0.08206 L·Atm/mol·K) (300 K) / (1.50 Liters) = 164.12 Atm ≅ 164 Atm (3 sig. figs.)

Pressure is this sample?3. If a steel cylinder with a volume of 1.50 L contains 10.0 moles of oxygen, under whatpressure is the oxygen if the temperature is 27.0 °C?4. When the pressure in a certain gas cylinder with a volume of 4.50 L reaches 500 atm, the

Pressure is this sample?

3. If a steel cylinder with a volume of 1.50 L contains 10.0 moles of oxygen, under what

pressure is the oxygen if the temperature is 27.0 °C?

4. When the pressure in a certain gas cylinder with a volume of 4.50 L reaches 500 atm, the