When using chemical formula it is possible to calculate the percentage composition of the chemical. This can be useful when extracting metals from ores or when making fertilisers for specific plants.

One important aim of a laboratory in a center such as the Children’s Nutrition Research Center is the dissemination of information to other investigators as well as to the general public. This ...

Molar mass is the mass of one mole of a given substance, typically expressed in grams per mole (g/mol). It is a fundamental concept in chemistry that helps relate the mass of a substance to the amount ...

The first smartwatches running the new, unified Google/Samsung Wear OS platform have arrived, and they offer a unique health feature: the ability to calculate your body fat percentage from your wrist.