contestada

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

Respuesta :

drpelezo

Answer:

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.)

Otras preguntas