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

Justin runs on a track that is 1/4 mile long. Today, Justin ran around the track in 13 1/2 minutes. Did Justin run faster or slower than 6 miles per hour duirng

Explain how justinian's plague was one of the major reasons for the weakening and decline of the byzantine empire.

I need help with this question I’m sooooo confused

what was the key issue at the constitutional convention?

i need help finding the domain and range of a graph

The windows on a building are proportional to the size of the building. The height of each window is 18in., and the width is 11in. If the height of the building

Can someone finish one of my courses on edgnuity it’s English on 16%

how many minutes in a month

Venus corp. is an agency that specializes in providing media services, direct mail, database management, and research services. it also offers creative and prod

What is the length of xy?