nathanjoshuasmith233 nathanjoshuasmith233

14-05-2020
Chemistry

contestada

How many moles of oxygen gas are there in 395 L of oxygen at STP?

Respuesta :

quimbap quimbap

14-05-2020

Answer:

17.6 moles of oxygen gas.

Explanation:

STP Variables:

P=1 atm

R=0.082

T=273 K

Use the PV=nRT, then plug in.

n=PV/RT

n= (1 atm)(395 L)/(0.082) (273 K)

Simplify.

n=17.6 moles of O2

Hoped this helped.

Answer Link

Otras preguntas

The height of a pop fly ball over the time after the ball is hit is modeled by the function, h(t) = −16t2+81t + 5, where h is the ball’s height in feet above th

7. (x - 3)(x - 2) Box method

The following totals for the month of October were taken from the payroll register of the Tobias Company: Salaries [all subject to social security and medicare

Read the following sentence. Everyone in class will write an essay about an inventor. Add at least one adjective and one adverb to the sentence to create a more

QUICK QUICK PLZZ! 1 MINUTE ONLY WITH SOLUTION! A shipping tube is shaped like a triangular prism. The bases are equilateral triangles with edges of 5 inches and

Explain why 1/4 of 16 is the same as 16÷4

I don’t understand the question

Why does Iran remain a security concern for the United States?

Brent is saving for a computer that is $840. He will also need to pay a 6% sales tax. What is the total cost of the computer after taxes?

H e l p m e ! Please, man, mth is unforgivably hard and I can't fail!