Order
Toll-free 24/7:
+1 725-224-8795
Order

Empirical Formula Assignment

Author:
February 21st, 2020

a. When 6.847 grams of a hydrocarbon, CxHy, was burned in a combustion

analysis apparatus, 21.49 grams of CO2 and 8.797 grams of H2O were produced.

 

In a separate experiment, the molar mass of the compound was found to be 28.05 g/mol. Determine the empirical formula and the molecular formula of the hydrocarbon.

  • Enter the elements in the order presented in the question.
  • empirical formula =
  • molecular formula =

b. A 6.820-gram sample of an organic compound containing C, H, and O is analyzed by combustion analysis and 14.69 grams of CO2 and 6.017 grams of H2O are produced.

In a separate experiment, the molar mass is found to be 102.1 g/mol. Determine the empirical formula and the molecular formula of the organic compound.

  • Enter the elements in the order C, H, O
  • empirical formula =
  • molecular formula =

c. A 26.93-gram sample of iron is heated in the presence of excess fluorine. A metal fluoride is formed with a mass of 54.42 g. Determine the empirical formula of the metal fluoride. Get Science homework help today

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
$0.00
*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 Australia Assessments
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.
Testimonials
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.
Business and administrative studies
Good analysis and computation,
Customer 463053, July 9th, 2022
Nursing
I am pleased with my paper. The support team helping me to receive this finally was phenomenal. Thank you
Customer 453993, February 10th, 2020
Philosophy
Thank you for helping me with such a hard and sad topic. I found it very hard to write and be partial and fair state of mind. In the paper you pointed out points that I had missed. Thank you again!
Customer 463465, January 9th, 2023
Legal
When told to use third person, stick to the narrative point.
Customer 452441, April 25th, 2022
Aviation
Great job on the revision. Rating reflects the revision after upgrading the writer. Previous tutor's assistance was not very good at all. I am still very happy with the assistance provided by the tutor and the support team.
Customer 454145, April 5th, 2020
Military
Good job
Customer 456821, November 28th, 2022
Law
Good work.
Customer 462759, June 15th, 2022
Nursing
yes
Customer 452577, January 27th, 2020
Military
Good job
Customer 456821, November 13th, 2022
Other
Short and precise as I wanted. Thank you!
Customer 462359, October 14th, 2022
Business
Excellent work. Looking forward to working with your in the future.
Customer 463467, November 11th, 2022
Human Resources Management (HRM)
Excellent!
Customer 462613, April 10th, 2022
11,595
Customer reviews in total
96%
Current satisfaction rate
3 pages
Average paper length
37%
Customers referred by a friend
OUR GIFT TO YOU
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