Molar Mass and Percent Composition: Molar mass is an important topic in chemistry that helps science enthusiasts understand how to measure the substance at the molecular level. The molar mass is ...

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.

Given the relative atomic mass of hydrogen is 1, nitrogen is 14 and oxygen is 16, calculate the percentage of ammonium nitrate that is nitrogen. \(\% \,of\,N\,in\,N{H_4}N{O_3} = \frac{{mass\,of\,N ...

With that in mind, think of BMI and body fat percentage as just one way to assess and monitor your weight and overall body composition. In this article, we use “male and female” to refer to ...