lab

Order custom writing paper now!

Your research paper is written by certified writers
Your requirements and targets are always met
You are able to control the progress of your writing assignment
You get a chance to become an excellent student!

Get a price quote

Pre-written Papers:

Title: lab

Essay Details:

Subject: Science

Author: Jennifer P

Date: April 24, 2015

Level: University

Grade: A

Length: 3 / 646

Essay text:

The idea of this lab is to try to recover as close to 100% of the copper we started with. Theoretically, this is possible, but for inexperienced college students, retrieving 100% of the copper metal is near impossible. There are five reactions that the copper will go through. 1. 3Cu(s) + 8HNO3(aq) + O2 ?? 3Cu(NO3)2(aq) + 4H2O(aq) + 2NO2(aq) 2. 3Cu(NO3)2(aq) + 2NaOH(aq) ?? Cu(OH)2(s) + 2NaNO3(aq) 3. Cu(OH)2(s) ?? CuO(s) + H2O(aq) 4. CuO(s) + H2SO4(aq) ?? CuSO4(aq) +H2O(aq) 5. CuSO4(aq) + Zn(s) ?? ZnSO4 + Cu(s) At the end of reaction number five we should have close to 100% of the copper we started out with...

Showed 18% of text Buy database access to get full access to all 184 988 essays

Calculate a fair price for your order

Do you need an essay?

A professional team of writers is able to craft custom essays from scratch according to your instructions. We are ready to satisfy writing needs of every demanding customer.

Price start from $11.99 / page

Order now

Do you need many essays?

The product provided is intended to be used for research or study purposes. Get instant access to over 200,000 papers.

Price start from $28.95 / month

Buy database access

Common topics in this essay:

Feedback of people who used our services.

Rudy A., Los Angeles. CA

My experience with ManyEssays.com is extremely satisfying! I was amazed on your user-friendly website which is very helpful. I have also happy on how your customer service experts ...

Rebecca G., Portland, OR

I would like to say thank you for the level of excellence on providing written works. My University required us a very difficult paper using a very specific writing format and ...

Michael S.,Austin, TX

I am happy with the results your company gives. ManyEssays.com is the best place for essays!

Vincent S., Boston, MA

I was given by my professor a very difficult essay assignment and I really don’t know what to do. I needed help and ManyEssays.com came at the right time. I quickly availed your ...

Conrad H., Pasadena, CA

I am very happy on the excellent job your writers did on my thesis. It was beautiful in every way, it was a literary masterpiece! Everything was done according to instructions and ...

Alex M., Richmond, VA

A top-notch organization all the way and a model in excellent service, your company is. The level of expertise in your field is exceptional as you have in your employment the best ...

Emily R., Boston, MA

Your writing service is so amazing! I was skeptic at first on how your company provides result, but my skepticism gradually vanished immediately after you had finished one task in ...

Timothy J., Houston, TX

Your services were an important factor for my academic advance during my college years. I really thank you that you were there when I needed help in my term paper. Your company ...

Similar Essays:

Chemistry: Observation Of Various Experiments	3 pages / 767 words	Download
chemistry	5 pages / 1450 words	Download
Does the Colour of a Liquid Effect How Fast it Cools?	2 pages / 517 words	Download
lab	3 pages / 646 words	Download
Observing Chemical Reactions (Can be used for assessment layout or for actual prac)	3 pages / 692 words	Download
Stoichiometry	5 pages / 1251 words	Download
The Sequence Of Chemical Reactions	3 pages / 646 words	Download