Question

explain the turm : 1) percantage composition. 2)molecular formula 3)emprial formula​

Answer 1

Answer:

Percent composition is the term used to describe the percent by mass of each element in a compound. It is typically found using the molar mass values for both the elements in the compound and the compound itself.

Molecular formulas tell you how many atoms of each element are in a compound.

empirical formulas tell you the simplest or most reduced ratio of elements in a compound.