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

23,697 round to the nearest ten thousand

what is the context clue for the word grabbed

The Milky Way Galaxy has at least two hundred billion stars write half this number of stars in standard form

Celebrations of the Chinese New Year by Chinese-American citizens in the United States are MOST LIKELY to be the result of what kind of diffusion? Hierarchical

Is 20 hundredths equal to 2 thousandths?

7000 is 1/10 of what???

Write a sentence that compares the values of the nines in the number 69.92.

Drew currently walks two miles every day after school but wants to take his workout to the next level. Which of these changes would you suggest he make to his r

Celebrations of the Chinese New Year by Chinese-American citizens in the United States are MOST LIKELY to be the result of what kind of diffusion? Hierarchical

How did the motives of the virginia colonists differ from those of the separatists who settled in plymouth