ahjahraijones9 ahjahraijones9

14-03-2021
Chemistry

contestada

4 L of He gas is mixed with 2 L of Ne gas. What is the mole fraction of each component?

Respuesta :

eainthmuekhin14 eainthmuekhin14

14-03-2021

moles of He=4 L/22.4 L=0.1786 mol

moles of Ne=2 L/22.4 L=0.0893 mol

total moles of the gas mixture

=0.1786+0.0893

=0.2679 mol

mole fraction of He=0.1786 mol/0.2679 mol=0.6667

mole fraction of Ne=0.0893 mol/0.2679 mol=0.3333

Answer Link

Otras preguntas

Katrina has 2 blue ribbons for her hair 1/4 of all her ribbons are blue how many ribbons does Katrina have in all

What is the area of the figure?

can someone please help me Why is illegal immigration a controversial issue? a. People think that the current laws on immigration address the issue well. b. The

Which artistic style is Pablo Picasso's Violin? A. Postimpressionism B. Abstract C. Impressionism D. Cubism

Because of Aryanization A. better schools were built for German children B. many Jews lost their jobs and professional licenses C. Aryan men and women were forb

How are Tybalt and Benvolio the same and different in the story Romeo and Juliet?

what does more than mean

Which of the following statements is FALSE? A. Odysseus was the first to leave for Troy in support of King Menelaus. B. The Trojan War lasted 10 years. C. Odyss

In "The White Umbrella," which best describes Mona? A. Unlike the narrator, she is curious to know all the details about their mother's job. B. She does not fee

What is the area of an equilateral triangle with an apothem of 6cm