Question
Asked Oct 20, 2019

A mixture of Ne and Ar gases at a PT of 1.4atm. If there are twice as many mols of Ne as
Ar, what is the partial pressure of Ar (PAr).

check_circleExpert Solution
Step 1

The mixture contains Ne and Ar in the ratio 2:1. Henc...

No. of moles of A
Mole fraction of A, Za
Total moles of solution
Total no of moles 1+2 = 3
1
0.33
3
Mole fraction of Ar =
help_outline

Image Transcriptionclose

No. of moles of A Mole fraction of A, Za Total moles of solution Total no of moles 1+2 = 3 1 0.33 3 Mole fraction of Ar =

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour*

See Solution
*Response times may vary by subject and question
Tagged in

Science

Chemistry

Gas laws

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: Chemicals won’t react unless you have added the right ratios. If you are trying to create a product,...

A: law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of ...

question_answer

Q: Rotate 180 degrees around the C3-C4 bond. Redraw the molecule with the left side of the molecule (co...

A: Given,

question_answer

Q: Sodium carbonate is often added to laundry detergents to soften hard water and make the detergent mo...

A: Given,Concentration of Ca2+ = 3.8×10−3 M = 3.8×10−3 mol/LConcentration of Mg2+ = 1.1×10−3 M = 1.1×10...

question_answer

Q: What's a definition of "Titration"

A: A titration is a technique where a solution of known concentration is used to determine the concentr...

question_answer

Q: Rank the following series of molecules or ions in order of decreasing bond energy using their bond o...

A: The molecular orbital diagram for nitrogen is

question_answer

Q: #3 ....Please write out...thank you

A: Degree of unsaturation can be calculated by using the given below formula.

question_answer

Q: BSA for concentration measurements is often prepared as a 10 mg/mL stock solution.  Suppose you wish...

A: Concentration of Stock Solution, C1 = 10 mg/mLVolume of Dilute Solution  in each case, V2 = 10 mLDes...

question_answer

Q: Question 7

A: The molecular formula of acetic acid has to be determined.Molecular formula:The molecular formula is...

question_answer

Q: Question 11

A: Total number of shared electrons in acetic acid has to be calculated.