The percent composition is the percent by mass of each element in a compound. It is calculated in a similar way to that of the composition of the peanut butter. %by mass=mass of elementmass of compound×100% The sample problem below shows the calculation of the percent composition of a compound based on mass data
The given operation is pretty straightforward. Of course, if the element is present in multiple quantities, you appropriately weight the atomic mass.
Answers & Comments
Answer:
Molar mass of element
Explanation:
The percent composition is the percent by mass of each element in a compound. It is calculated in a similar way to that of the composition of the peanut butter. %by mass=mass of elementmass of compound×100% The sample problem below shows the calculation of the percent composition of a compound based on mass data
The given operation is pretty straightforward. Of course, if the element is present in multiple quantities, you appropriately weight the atomic mass.