Fantasma4500
International Hazard
Posts: 1677
Registered: 12-12-2012
Location: Dysrope (aka europe)
Member Is Offline
Mood: dangerously practical
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trimen.pl mole calculator
today it happens that i find out that the link to a mole calculator isnt working anymore.. link just runs to their mainpage..
does anybody else have some link to a site or converter alike? it saves tonnes of time by just plotting the data you now would happen to have around
instead of doing all the math..
there was 4 empty spaces
density
molar mass
and % concentration
say if you plotted 62% in and chose nitric acid you would get the density of it and the molar mass (13.4)
again.. if anybody have something alike laying around as in link or program please share (:
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woelen
Super Administrator
Posts: 7977
Registered: 20-8-2005
Location: Netherlands
Member Is Offline
Mood: interested
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I have written a program for doing mole computations and balancing equations. It may be helpful to you.
Website: http://woelen.homescience.net:18080/chemeq
Windows program: http://woelen.homescience.net/science/chem/chemeq/index.html
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Fantasma4500
International Hazard
Posts: 1677
Registered: 12-12-2012
Location: Dysrope (aka europe)
Member Is Offline
Mood: dangerously practical
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nice!
i wrote to them and next day they got the thing up and running again..
http://www.trimen.pl/witek/calculators/stezenia.html
apparently if you rightclick on this thingy where you can just plot in numbers etc. it saves it..
i like that on your program it shows molar mass also.. really nice (:
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Mildronate
Hazard to Others
Posts: 428
Registered: 12-9-2009
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Mood: Ruido sintetico
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Molar wight you can calculate in chemsketch. Concentrations is easy calculating with excel.
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The Volatile Chemist
International Hazard
Posts: 1981
Registered: 22-3-2014
Location: 'Stil' in the lab...
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Mood: Copious
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When you said trimen.pl I thought you were talking about a perl script, too bad 
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Amos
International Hazard
Posts: 1406
Registered: 25-3-2014
Location: Yes
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I use this guy: http://www.webqc.org/balance.php
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BobD1001
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Posts: 182
Registered: 29-3-2013
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Wow, many excellent resources. I bookmarked just about every one of them! Certainly will be saving some time once I get a laptop setup in the lab.
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