iTunes

Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator
iTunes

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Molarity by Sigma-Aldrich, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download

Molarity

By Sigma-Aldrich

This app is only available on the App Store for iOS devices.

Description

The Molarity App from Sigma-Aldrich(R) is a chemistry calculator tool that generates lab-ready directions describing how to prepare an acid or base solution of a specified molarity or normality from a concentrated acid or base solution. A second tab includes a general molarity function that calculates the mass of any reagent needed to prepare a given volume of solution of desired molarity. A third tab features a stock dilution function that calculates how to dilute a stock solution of any known molarity to your desired volume and molarity.

Features:
- Calculates molarity and normality for common commercial acid and base solutions by auto-populating density, formula weight and weight percentage.
- Users may input lot-specific certificate of analysis values for density and weight percentage.
- The Acid and Base instructions link to Sigma-Aldrich website/mobile website to display relevant acid or base products.
- General molarity and solution dilution options feature molar, millimolar, micromolar, picomolar and femtomolar concentration options.
- The iPad version includes option to save and email acid and base solution preparation instructions.

Notes:
Normality calculations assume reactions based on H+ or OH- ions.
Concentration of 56.6% ammonium hydroxide is equivalent to 28% ammonia (NH3).
Additional calculation details may be found with online web version at http://www.sigmaaldrich.com/molarity.

Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Very good app with room for improvement

I like this app. I am in favor of know and understanding how this calculations are performed. However, there are times when only e result is important. This app does a great job in the latter case.

Adding other chemicals besides acids or bases (think DMSO, DMF, glycerol, etc.) would make it even better and more useful.

Update for iOS 11

I love this app and use it several times a week for work. I recently updated my phone to ios11, tried to use the app and it’s not compatible. Could you please update? Otherwise, I will be forced to find a new app.

Excellent app

Must have if you are a chem grad student, you avoid the sitting down and calculate concentrations by hand. Although they should include ppm and ppb concentration in the stock dilution section.

Molarity
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Utilities
  • Released:
  • Version: 1.0
  • Size: 2.1 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version: