Previous in Forum: Emission Conversion   Next in Forum: How To Test SS Material?
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
4 comments
Rate Comments: Nested
SYED MD. ANWAR UL ISLAM
Commentator

Join Date: Nov 2010
Posts: 72
Good Answers: 2

33% Copper Sulphate Solution

08/26/2011 9:40 AM

What can be the easiest way to make copper sulphate solution (33%) from large sized crystals about 1"x1" or larger? (crushing them into powder is a problem as they are relatively hard & where small sized crusher is not available). Pestle & mortar made of porcelene doesn't fit well.
Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.

"Almost" Good Answers:

Check out these comments that don't yet have enough votes to be "official" good answers and, if you agree with them, vote them!
Mikerho
Guru
Hobbies - Musician - Engineering Fields - Chemical Engineering - New Member Engineering Fields - Control Engineering - New Member Engineering Fields - Instrumentation Engineering - New Member

Join Date: Jan 2007
Location: Moses Lake, WA, USA, Thulcandra - The Silent Planet (C.S. Lewis)
Posts: 4216
Good Answers: 194
#1

Re: making copper sulphate solution

08/26/2011 10:25 AM

Don't crush. Use hot water and a mixer. It will take longer to dissolve, but you won't have an extra operation (crushing) to worry about.

__________________
 "Reason is not automatic. Those who deny it cannot be conquered by it. Do not count on them. Leave them alone." - Ayn Rand
Register to Reply Score 1 for Good Answer
No more "Almost" Good Answers.
SYED MD. ANWAR UL ISLAM
Commentator

Join Date: Nov 2010
Posts: 72
Good Answers: 2
#4
In reply to #1

Re: making copper sulphate solution

08/26/2011 11:50 AM

Thanks a lot.
Register to Reply
lyn
Guru

Join Date: Oct 2008
Posts: 42355
Good Answers: 1693
#2

Re: making copper sulphate solution

08/26/2011 10:32 AM

What Mikerho said.
Register to Reply
cuba_pete
Guru

Join Date: Dec 2010
Posts: 1895
Good Answers: 44
#3
In reply to #2

Re: making copper sulphate solution

08/26/2011 10:54 AM

Helps keep the dust down...obviously...don't need to inhale this!
Register to Reply Off Topic (Score 5)
Register to Reply
Have a Different Question?
4 comments

"Almost" Good Answers:

Check out these comments that don't yet have enough votes to be "official" good answers and, if you agree with them, vote them!
Copy to Clipboard

Users who posted comments:

cuba_pete (1); lyn (1); Mikerho (1); SYED MD. ANWAR UL ISLAM (1)

Previous in Forum: Emission Conversion   Next in Forum: How To Test SS Material?

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
Chemical & Material Science:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (142 right now)
Show Members
Advertisement