Question

explain the terms percentage composition empirical formula and molecular 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.

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Answer 2

Answer:

Molecular formula

no. Of molecules present in a compound

Empirical formula

Simplest formula of a compound