sernab99 sernab99

03-04-2017
Chemistry

contestada

a rigid 8.77L tanks contains 1.45 moles oxygen at 20°C. what is the pressure in atm?

Respuesta :

darcygott darcygott

03-04-2017

1) use the formula PV=nRT
2) Plug in given values: P(8.77 L)= (1.45 mol)(0.0821)(293 K)
3) isolate P: P= (1.45x.0821x293)/(8.77)
4) solve: P=3.98 atm

Answer Link

Otras preguntas

Read the excerpt from "An Irish Airman Foresees His Death." I know that I shall meet my fate Somewhere among the clouds above; Those that I fight I do not hat

Historians believe paleo-indians traveled to north america from europe. australia. asia. africa.

why is Euripides medea a difficult source to use to understand women in ancient greece

F=(9/5)c-32 solve for c

Select the statement that correctly asks “What do you think?” A. ¿Qué pensar tú? B. ¿Qué tú parece? C. ¿Para qué sirve? D. ¿Qué te parece?

what was the capital of the ottoman empire

What is the difference between o2 and f2

Mr. Tolman believes that our universe is expanding, but with all of the gravitational force from the celestial bodies of space, the universe will begin to contr

Find the product. a^4(3a ^2 - 2a + 1)

A disorder characterized by an acute emotional response to a traumatic event is often referred to as ______. A. PTSD B. phobia C. somatoform disorder