No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989

-----

Need idea for science project

I have a science project in grade 12 chemistry due soon...I am interested in electroplating....however, I need to make up a problem...like...what is the effect of temperature or concentration on.... How can I incorporate such a question when dealing with electroplating? Any suggestions? Thank you very much in advance.

Maya
- Ontario, Canada

A good science project might be to try to develop a "brightener". Plate quarters or dimes with copper, or plate pennies with zinc (the instructions are on line here). And in addition to the vinegar ⇦in bulk on eBay or Amazon [affil links] and table salt or epsom salt [affil links], add a tiny pinch of various organic materials, one per test, like sugar, saccharin, honey, molasses, hide glue, etc. and see if you can find a brightener that will actually help the plating deposit shiny instead of dull and grainy. If you have any success, we'd like to print it here for future students.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: