About us | Feedback

Molality definition

Concentration calculation

CASC concentration calculator

operating systems:
XP, Vista, 7, 8, 10

single user license price:
€49.95 - approximately $65

Buy Now!

By clicking Buy Now! you will continue to the FastSpring checkout page where payment will be taken, and your order fulfilled by FastSpring, our trusted reseller, and Merchant of Record.

download 30-day free trial!
30-day money back guarantee!

Concentration lectures » molality

Molality is defined in such a way that it is independent of temperature changes:

molality definition, eq. 8.18.1

and is expressed in [mole/kg] units. While rarely used in analytical chemistry, molality is used quite often in physical chemistry, especially when dealing with substance properties over the wide temperature range, or properties changing with both temperature and mixture composition.

For example of molality conversion see percentage to molality section.


Chemical calculator software for pH calculation, concentration conversion solution preparation and chemical equation balancing chemical calculator