Question

what is the formula used for calculating percent composition of each element in a compound? percent of element = 100 % etextbook and media save for later attempts: 0 of 3 used submit ans

Explanation:

Step1: Understand percent composition concept

Percent composition of an element in a compound is calculated by comparing the mass of the element in the compound to the molar mass of the compound.

Step2: Recall the formula structure

The formula for percent composition of an element is \(\text{percent of element}=\frac{\text{mass of element in compound}}{\text{molar mass of compound}}\times100\%\)

Answer:

\(\text{percent of element}=\frac{\text{mass of element in compound}}{\text{molar mass of compound}}\times100\%\)