What is the heat of combustion per gram of butane?

5. The combustion of butane produces heat according to the equation
2C4H10(g) + 13O2(g)  8CO2(g) + 10H2O(l) H° = -5,314 kJ
What is the heat of combustion per gram of butane?
A.-32.5 kJ/g
B.-45.7 kJ/g
C.-91.5 kJ/g
D.-2,656 kJ/g
E.-15,440 kJ/g

6. The freezing of water is an example of an exothermic change.

Don't use plagiarized sources. Get Your Custom Essay on
What is the heat of combustion per gram of butane?
From $8/Page
Order Essay

7. Calcium oxide and water react in an exothermic reaction.
CaO(s) + H2O(l)  Ca(OH)2(s) H° = -64.8 kJ/mol
How much heat would be liberated when 7.15 g CaO(s) is dropped into a beaker containing 152 g H2O?
A.1.97 x 10-2 kJ
B.8.26 kJ
C.508 kJ
D.547 kJ
E.555 kJ

8. How much heat is absorbed in the complete reaction of 3.00 grams of SiO2 with excess carbon in the reaction below? H0 for the reaction is +624.6 kJ.

SiO2(g) + 3C(s)  SiC(s) + 2CO(g)
A.366 kJ
B.1.13  105 kJ
C.5.06 kJ
D.1.33  104 kJ
E.31.2 kJ

See attached file for full problem description. Solution Preview
Please see attached file.

5. The combustion of butane produces heat according to the equation
2C4H10(g) + 13O2(g)  8CO2(g) + 10H2O(l) H° = -5,314 kJ
What is the heat of combustion per gram of butane?
The heat given is per mol of butane. Molecular weight of butane is:
4*12+10=58 (g/mol)
So heat per g is -5,314/58 = -91.6 …

Solution Summary
The solution provides detailed explanations and answer for the problem.To continue with the answer check on topwriters4me.com/

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 20% 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 Top Writers 4Me
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 10k+ 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.
Introduction to Sociology
Amazing! Thank you so much for your hard work, appreciate it!!
Customer 452483, October 24th, 2021
Appreciate all of your hard work! Thank you so much!!
Customer 452483, September 14th, 2021
Healthcare Writing & Communications
Perfect! Thank you for also remembering to highlight the necessary words. Appreciate all of your help and hard work!
Customer 452483, November 7th, 2021
Great good
Customer 452555, February 14th, 2022
Healthcare Writing & Communications
Perfect! Thank you so much for all of your help!
Customer 452483, October 31st, 2021
English 101
Thank you guys for always being there and helping me always get a 100% on my assignments!
Customer 452483, August 16th, 2021
English 101
Amazing thank you!
Customer 452615, August 1st, 2022
Good job! Thank you.
Customer 452487, October 26th, 2021
Biology (and other Life Sciences)
Power Point Presentation was great, appreciate all of your hard work. Thank you!
Customer 452483, August 9th, 2021
Good job! Thank you
Customer 452487, October 17th, 2021
Thank you so much!
Customer 452483, July 26th, 2021
Well done! I thank you very much!
Customer 452483, July 9th, 2021
Customer reviews in total
Current satisfaction rate
2 pages
Average paper length
Customers referred by a friend
20% OFF your first order
Use a coupon 24/7HELP and enjoy expert help with any task at the most affordable price.
Claim my 20% OFF Order in Chat
Open chat
Chat with us Live Here
Get in Touch with Our Live Chat Agents via WhatsApp on +1(346) 416-0954. Get Unlimited Access to Answers on Any Queries With Your Paper.