Chem Help
Free AppAbout Chem Help
Chem Help is an app to help with a regular to honors chemistry class. It can find the molar mass and percent composition of any compound you enter. It lists all the elements and their ion charges, properties, electron configurations, atomic numbers and atomic mass. It lists common polyatomics and their charges and formulas. It can convert between moles, grams, and atoms for different compounds. Also, it can give the hydrate formula when given the water mass, anhydrate mass and anhydrate formula and includes a simple calculator in the app so you don't need to switch around applications. Also, if you want a new feature added you can email me within the app and I will try to get it worked in.
All Application Badges
Free
downl.
downl.
Android
2.2+
2.2+
Bug
buster
buster
Android app
App History & Updates
What's Changed
4.0.1 - Changed the theme of the app to Holo White and added an action bar. In the action bar, the app icon now goes back and to remove bookmarks long click and they will be deleted automatically. Changed the Elements and formulas to expandable lists to get rid of the old fashioned dialog popup. Also to sort the elements and polyatomics there is a drop down menu up top. Lastly, the molar mass calculator is fixed and so should be many of the other calculations which relied upon it.
4.0.1 - Changed the theme of the app to Holo White and added an action bar. In the action bar, the app icon now goes back and to remove bookmarks long click and they will be deleted automatically. Changed the Elements and formulas to expandable lists to get rid of the old fashioned dialog popup. Also to sort the elements and polyatomics there is a drop down menu up top. Lastly, the molar mass calculator is fixed and so should be many of the other calculations which relied upon it.
Version update Chem Help was updated to version 4.0.1.1
More downloads Chem Help reached 10 000 - 50 000 downloads
What are users saying about Chem Help
I
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Im like in the Laboratory! LoL!
W
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by W####:
Awesome help
M
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A time saver when doing chem assignments
M
by M####:
by M####:
It is batter to chemistry student
Z
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Not much helpful
Q
by Q####:
by Q####:
Very nice app, many helpful tools
U
by U####:
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Great
U
by U####:
by U####:
Really useful
U
by U####:
by U####:
Great app and easy to use. Would pay for more features.
U
by U####:
by U####:
Good app
U
by U####:
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Easy to use. Maybe add some color to coordinate elements. Still a great help.
U
by U####:
by U####:
Very helpful
U
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I LOVE MATIAS!!!!
P
by P####:
by P####:
This is a great app for checking answers and for when your lazy!!
U
by U####:
by U####:
So very glad I have this now... Where has it been all my life?!
U
by U####:
by U####:
Amazing app, and great developer.
U
by U####:
by U####:
Nice!!!!!!
F
by F####:
by F####:
Im like in the Laboratory! LoL!
U
by U####:
by U####:
It always gets the incorrect molar mass. Maybe I'm putting it in wrong? I can't seem to find the molar mass of compounds.
U
by U####:
by U####:
AND app is great!
U
by U####:
by U####:
Great app dosent need extra permissions :D
R
by R####:
by R####:
Try CaCu3Ti4O12. Doesnt like more than 9 O
U
by U####:
by U####:
I like it!!!
U
by U####:
by U####:
Very good lessons!
Y
by Y####:
by Y####:
Great this app about students most usefull.
Q
by Q####:
by Q####:
Top shoot
M
by M####:
by M####:
Awesome Top shoot
K
by K####:
by K####:
Amazing. So very glad I have this now... Where has it been all my life?!
K
by K####:
by K####:
Batter It is batter to chemistry student
K
by K####:
by K####:
Giri Great this app about students most usefull.
K
by K####:
by K####:
Nice!!!!!!
K
by K####:
by K####:
Great
O
by O####:
by O####:
Excellent Amazing app, and great developer.
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by D####:
by D####:
Thanks Really useful
K
by K####:
by K####:
Good app
K
by K####:
by K####:
Great app Great app and easy to use. Would pay for more features.
by R####:
Doesn't even start up