ahjahraijones9 ahjahraijones9

14-03-2021
Chemistry

contestada

The partial pressures of CH4, N2, and O2 in a sample of gas were found to be 248 mm Hg, 707 mm Hg, and 518 mm Hg, respectively. What is the mole fraction of Nitrogen gas?

Respuesta :

eainthmuekhin14 eainthmuekhin14

14-03-2021

total pressure=248+707+518=1473mmHg

partial pressure=total pressure×mole fraction

mole fraction of N2

=partial pressure of N2/total pressure

=707mmHg/1473mmHg

=0.4800

Answer Link

Otras preguntas

Dr. edward jarvis does not feel that he has the necessary resources to effectively treat martin's condition. he gives martin the name and phone number of anothe

one number is 17 smaller than another. their sum is 79. find the smaller number

Find the unknown value of 54 is 75% of ?

Waves arriving at a fixed boundary are a. neither reflected nor inverted. c. reflected and inverted. b. reflected but not inverted. d. inverted but not reflect

1. Individuals can use different criteria to analyze artwork. What would be an example of inappropriate criteria for analyzing this piece of art? (99 points)

The anand group is a shipping company that has just heard the bad news that in shipment of six televisions, two are defective. pm richards has just received a s

A concept map can help in understanding difficult material by a. Defining vocabulary words c. Alphabetizing content b. Listing topics within the chapter d. Iden

Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differen

What are some ways u can break 7 times 9 using distributive property

Please help! I'll give out the brainiest!