Chemistry Helper (v. 1.0.14) Разработано Adam Hogan |
A simple app designed as a quick reference for chemistry students. Includes a periodic table with links to wikipedia, a tool to calculate molecular masses of compounds (with a button at the top to perform simple grams/moles calculations, calculate mass percents and do stoichiometry with that compound), a table of polyatomic ions, constants, solubility rules, tools for calculating molarity and volume of solutions, tools for converting between units commonly used in chemistry, compound lookup that links to major chemical search engines (and wikipedia, of course), a table of reduction potentials, organic chemistry functional groups, IR, H1 NMR and C13 NMR spectroscopy tables and a table with common ligands.
Make sure to check out my other chemistry app, Molecule Viewer 3D.
Note: ad supported
If you don't like ads there is an ad free version on the market for a dollar :)
Comment or email me with questions or concerns.
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[2012-10-19] joss: Great It is a amazing app, comes in very handy at times! After the new update, it flows very smoothly. Which is a very nice touch. Overall a great app. |
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[2012-10-19] Phillip: Atomic masses wrong Many of tje atomic masses were/are wrong which lead to low jomework scores until i figured out why. Fix and i will rate 5 stars. |
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[2012-10-19] Nikolay: Niki Nice program!!! |
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[2012-10-18] Insang: Fellow AP Chem Jr. List of strong bases and acids would be really helpful too |
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[2012-10-18] Alexi: Horrible!!! Awesome concept, but forces close every time I try to use it!!! |
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[2012-10-18] Raditya: WT* After updated, always force close! ! |
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[2012-10-18] Donald: Not working Not working since 10 / 18 update. |
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[2012-10-18] Gareth: Landscape only Would be fine if the Table was displayed in landscape mode rather than portrait. When the abilty to view the Table in landscape mode is fixed it'll be worth getting again. After the update to show in landscape mode the app now force closes!!! Still some work to do I'm afraid. |
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[2012-10-16] Pranit: T Good |
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[2012-10-16] shankar: Good Best one Bt a bit slow |
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[2012-10-15] 'Freedom: Tab Good helper |
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[2012-10-13] Cody: Dope! This will get me through class! |
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[2012-10-12] Jazz: Awesome Great program, has all the info I'm always on wiki for everyday! Maybe a zoom out feature on the periodic table. |
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[2012-10-06] jason: J G Extremely helpful app for chemistry students of all levels |
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[2012-09-25] Alex: Super Really good and very handy for quick calculations |
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[2012-09-19] Fisuy: Fantastic I have just started as chemistry and this is just amazing! So much info. Clear and organized, I'm blown away! It's a must get for anyone! ;) |
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[2012-09-04] Rezah: Impressed Wicked! Just started spectroscopy this term. ... thz program wil b my mini cheat sheet! |
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[2012-09-03] Mrunal: Best one 4 igcse chemistry |
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[2012-08-31] Shyam: Genius Can do better dan d best |
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[2012-08-23] Robert: Nice work!! Everything I needed!! |
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[2012-08-23] muhammad: Interesting Muat have for students A levelers. |
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[2012-08-20] kalyan: Ankit K Awesome... Now I am able to clear my concepts of chemistry anywhere and at any time. |
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[2012-08-17] J: Table? Would like to view in landscape |
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[2012-08-12] Nishant: Wonderfull it's amazing it is a real nice for the chemistry students |
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[2012-08-11] Zeel: Yo.! It works Supab 1 solves mah every problem... :) love it |
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[2012-08-05] Binit: Goodd Does it have definitions too? :) |
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[2012-08-04] Esar: Amazing I don't know what I'd do with out this app! |
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[2012-07-31] Omran: A chemists best friend Great app, use it all the time for when I work |
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[2012-07-25] Nilesh: Good Good app..! |
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[2012-07-21] Sudipta: sudipta mandal its good but not best |
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[2012-07-20] Keegan: Great... Great help to basic chemistry..marlboro gaje |
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[2012-07-17] Gurpreet: Gurpreet It helps me to learn mass %..... |
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[2012-07-02] Giovanni: Great! The app is awesome. Nice tools and all. Two things though, you should put more polyatomic ions like bromate (BrO3)-1 and also, you should put in a quiz of nomenclature on the app. But otherwise, NICE JOB!!!! |
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[2012-06-15] Danielle: Lifesaver This app is helping me out so much in my chemistry class! Has everything I need in one place. |
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[2012-06-12] tamanna: Great App!! i like it... |
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[2012-05-25] Jayanta: Jayanta Chanda it's great |
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[2012-05-23] Ryan: amazing Amazing app and free! |
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[2012-05-23] amitabh: Wow........ Its gud |
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[2012-05-21] George: Great Nice app with nice info |
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[2012-05-20] Alaine: CHEM TEACHER Great app. Use it and allow students to use it in class. |
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[2012-05-15] syed: cool its quite good but there a little things can be improved |
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[2012-05-14] Jacob: goodman great app!!!! |
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[2012-05-07] Kyle: Great app! Thank you. |
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[2012-04-25] Rowena: Kudos! Nice app.. Really helped me alot.. This is the 4th chem guide i have downloaded and im sticking to it.. Already recommended this to my friends |
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[2012-04-20] Michaelle: Invasive permissions... and for no good reason |
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[2012-04-18] heather: Great App I love this app, it has helped me numerous times with element lookup and compound mass calculations. I'm a chem major, and I use this all the time. |
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[2012-04-11] Daniel: Just a tiny problem Well first of all, thanks, this app is truly useful. The only thing that bothers me is that I cant seem to make it turn landscape in my samsung galaxy tab. Autorotation is on. So its really bothersome to turn it vertically when I use a keyboarded case and the periodic table is wide. |
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[2012-04-10] afiya: Awesome Helped me so much in chem. |
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[2012-04-09] aquib: Perfct Vry usful |
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[2012-03-31] the 4/1/2012 : Bj Awesome |
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[2012-03-24] Sean: Nice |
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[2012-03-22] Ryan: The periodic table is perfect! Helped me a lot! Don't have to do stupid searches like the atomic weight of plutonium ever 10 minutes... |
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[2012-03-22] Santu: Anindya Very helpful |
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[2012-03-20] BigAl_LBL: Caesium The spelling of Caesium is now incorrect; why? |
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[2012-03-16] Billy: Great Nice |
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[2012-03-01] Sunil: Usefull ck |
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[2012-02-22] she: Help a lot Those apps so helpful... |
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[2012-02-15] Vince: Impressive I'll never have to calculate a molar mass by hand again |
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[2012-02-14] brandon: Nice Only thing that i think would be good to do is to order polyatomics by charge and alphabatize for each group of like charged ions but besides that perfect app |
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[2012-02-13] Sam: Love it Awesome program, one request...can you please include common ionic charges on your periodic table? |
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[2012-02-02] Chaitanya: Me Needs to fix bug: molecular wt. Of hydrated molecules, th program doesnt recognize '.xh20' |
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[2012-01-29] lilhacker: Does not rotate anymore |
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[2012-01-13] Bill Atkinson: Hazmat Bill Very concise and useful fingertip guide. Thanks! |
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[2012-01-11] Patrick: Please change this! The periodic table is wrong. It says the orange is "Alkali Earth metals" but its supposed to be "Alkaline Earth metals" |
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[2012-01-10] s: vary good |
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[2012-01-01] Mills: Great app Clean, simple, informative. Links to wiki are very handy. |
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[2011-12-19] Mario: A Best Chem app |
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[2011-12-12] dominique: I LOVE THIS APP EVEN MY CHEMISTRY PROFESSOR DOWNLOAD TO HIS IPHONE AND TOLD HIS CLASS TO DO THE SAME .... It's like my lil own private teacher |
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[2011-11-24] Feilong: 可以用中文评价么? 看来是可以的,一个不错的化学百宝箱,可惜对化学工作者来说专业度还欠缺。 |
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[2011-11-23] Eugen: Nice Wish would install on SD card! |
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[2011-11-06] Subhash: Great Good app... |
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[2011-11-01] Chris: Very Useful Periodic table touch interface could certainly use improvement, and deviation calculators/"t" test tables would be a great addition. |
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[2011-10-26] Emily: Good app So far so good |
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[2011-10-08] Li: Nice and compact, most of the thugs needed is here, at least for a high school student c: |
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[2011-10-06] michael: Michael This is my favorite app EVER! So helpful in Organic Chem. Wish I knew about it when I took regular Chem |
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[2011-09-29] Nadir Zaman: Good app for labs |
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[2011-09-28] Jacob: Very handy Lots of great information condensed into a easy to use format. Would be five stars if it didn't just refer to wikipedia for the periodic table info |
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[2011-09-27] downsouth316: ; Pretty cool app |
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[2011-09-18] Neeraj: Awesome Got everything I wanted |
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[2011-09-15] Tran: Great. The words are a bit small and it would be awesome if it has a quiz section in it. |
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[2011-09-15] Moshe: Best ever!! The best chem app on android market!!! A must for your chemistry studies!! |
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[2011-09-09] Eyvin: Not bad |
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[2011-09-08] Neil: Best chem app I am in o chem and this app helps alot! Wish I had it in gen chem 1 and 2 |
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[2011-09-07] Carson: Very good Very surprising amounts of info. Great for checking work, but should be more expansive HTC EVO 4G 2.3.3 |
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[2011-08-30] Praveen: Very handy! Easy to use. |
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[2011-08-20] Burnett: Well done. In the lab, very resourceful tool. Seems to cover a great deal of information, from quantitative to organic. Well done! |
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[2011-08-06] M: Great app.... keep development going. I will gladly pay for this app. |
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[2011-08-06] Fanny: Recommended Very good app packed with the stuff university students need. The reduction potential table needs more spacing between lines though. |
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[2011-07-29] Abhiraj: pretty helpful for students and teachers |
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[2011-07-21] Scott: Decent app, you should add some ka values for weak acids/bases and such |
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[2011-07-18] JohnH: Thank you |
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[2011-07-17] Flick: Why does a chemistry app need access to my phone calls? |
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[2011-07-09] Geoff: Awesome App! So helpful. Found a small error though. Under organic groups: Your hemiacetal and acetals are really hemiketals and ketals. Please fix |
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[2011-07-06] brian: Great. Just what I need. Thouht I'd lost the app, panic. Thankyou. BF. |
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[2011-06-27] Nathan: Not much more you could ask for for free. I love having the ease of compound lookup during research, rather than always having to go to the computer. |
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[2011-06-25] Laura: Can't fault it has really helped me while learning organic chemistry in my a-levels |
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[2011-06-08] Adam: Great app for quick reference. Please add more to the quiz section. More diversity and mechanism explinations would be a tremendous blessing! Thx! |
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[2011-05-18] ashish: it realy good |
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[2011-05-18] George: Awesome chem helper ty(: |
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[2011-05-04] Cody: Ez to use.functional groups need more info.stiochem to doesn't work on my TB. Would be the best appif included NMR program |
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