Environmental Chemistry Assignment | Professional Essay Writers

1. What do Q and K have in common? What is the difference between and K?

Save Time On Research and Writing
Hire a Pro to Write You a 100% Plagiarism-Free Paper.
Get My Paper

2. Consider the reaction: N,(g) + 3H2(g) + 2NH,(g)

Custom Assignment Help

a. Write the equilibrium constant expression (in terms of concentrations) for this reaction: If some hydrogen is added, before the reaction shifts,

b. How will the numerator and denominator of the expression compare to the value at equilibrium?

Save Time On Research and Writing
Hire a Pro to Write You a 100% Plagiarism-Free Paper.
Get My Paper

c. Will be larger than K? Why?

Custom Assignment Help

d. Will the reaction have to shift forward or backward to retain equilibrium? Explain your reasoning, e. Are your answers for b-d consistent with LeChatelier’s principle? Explain.

3. Consider the reaction: H2(g) + 12(g) + 2HI(g)

A reaction mixture at equilibrium at 175 K contains P=0.958 atm, P=0.877 atm, and P+0.020 atm. A second reaction mixture, also at 175 K, contains P = 0.621 atm, Pa=0.621 atm, and P=0.101 atm. is the second reaction mixture at equilibrium? If not, what will the partial pressure of Hibe when the reaction reaches equilibrium at 175 K? (Hint: check your math carefully. You do not need either “x is small or the quadratic formula for this problem, but you DO want to use an ICE table!)

Custom Assignment Help

4. Consider the reaction: aAg) bB(9)

Each of the entries in the table represents equilibrium partial pressures of A and B under different initial conditions (same temperature). What are the values of the stoichiometric coefficients a and b in the reaction?

Custom Assignment Help

PA(atm)     Po(atm)

4.0               2.0.

2.0               1.4.

1.0                1.0.

Custom Assignment Help

0.50               0.71.

0.25              0.50. Get Chemistry help Today

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with Homework Writing Services
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Public Health
Good work
Customer 452657, February 14th, 2020
Good work.
Customer 462717, May 15th, 2022
Good one.
Customer 453625, May 21st, 2022
Excellent Keep it up
Customer 452441, April 26th, 2022
i really appreciate the work done
Customer 463875, April 28th, 2023
Political science
Thank you
Customer 463987, March 30th, 2023
Computer science
Paper was extremely because support team did not read my request, causing it to be extremely late. I should receive at some type of refund because that one is not on me...
Customer 452515, April 19th, 2020
Good response.
Customer 454463, May 5th, 2022
Business Studies
Problems 1 and 6 were wrong, I got a 75%
Customer 462485, October 16th, 2022
Leadership Studies
Good work. Ensure you proofread before submitting.
Customer 462327, June 1st, 2022
Business and administrative studies
Customer 459947, April 6th, 2022
good job
Customer 456821, January 5th, 2022
Customer reviews in total
Current satisfaction rate
3 pages
Average paper length
Customers referred by a friend
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat