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Chemistry Helper
Adam Hogan
Chemistry Helper
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Free
Grades: 6 to 12
Downloads: >250,000
Num. Ratings: 846
Comments
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by Roberto
- 02/12/2011
Love it I use it everyday in my chem

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by Max
- 02/10/2011
This is great but would like the oxidation rules as well

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by Alexander
- 02/09/2011
Needs a zoom function. The stoichiometry calculator took a while to get comfortable with but once I did it was very useful.

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by Bill
- 02/02/2011
Nice app. Great for a quick molar mass. Please add ammonium ion to solubility table. Samsung Facinate.

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by JORGE
- 01/29/2011
Sorry ashley but 8.34472 joule/K(mole) = 0.08206 L(atm)/K(mole) . Joule is kg(m/s)^2 you'll see joule is the correct units. Great app

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by Alan
- 01/22/2011
Ok app

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by Elizabeth
- 01/18/2011
Handy app. The units are supposed to be J mol-1 K-1, not kPa ( la previous comment).

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by Ashley
- 01/17/2011
Great app. Just change the physical constant of gas R 8.314J to 8.314kPa. Joules is for heat not gas laws.
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