penny for thoughts

Essay specific features

 

Issue:

Science

 

Written by:

Erik S

 

Date added:

October 24, 2015

 

Level:

University

 

Grade:

A

 

No of pages / words:

3 / 570

 

Was viewed:

6433 times

 

Rating of current essay:

 
Essay content:

Take turns with teammates. Materials: Sodium Hydroxide (NaOH), Zinc fillings, Penny, Bunsen burner, tongs and water Procedure: 1). Place enough Zinc fillings in 100mL beaker to cover bottom. 2). Carefully add 20mL of 3m (NaOH) to the beaker. 3). Place beaker on a hot plate that has to be 4in. If the water begins to boil turn down the hot plate...
displayed 300 characters

Custom written essay

All essays are written from scratch by professional writers according to your instructions and delivered to your email on time. Prices start from $10.99/page

Order custom paper

Full essays database

You get access to all the essays and can view as many of them as you like for as little as $28.95/month

Buy database access

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 guote

 
 

If the water begins to boil turn down the hot plate. 4). Use your thongs to pick up penny and place it in the beaker. 5). Once your penny is coated, remove it with your tongs. Make sure your teammate holds the beaker while penny is removed. 6). Put the hot penny in 250mL beaker which is half filled with cold tap water this serves to cool and rinse the penny...
displayed 300 characters

General issues of this essay:

Related essays:

x
Services