Molecules and Compounds

For you to receive full credit (25 points), your Investigation submission MUST include all of the following:

demonstrate you understand the concepts, processes, and steps to answer the questions (8 points)
show your work and describe how you obtained the answers to the questions (8 points)
the correct answers to the questions (5 points)
at least one properly cited, relevant and credible, reference. (4 points)
Dioxybenzone is a compound found in sunscreen; it contains only carbon, oxygen, and hydrogen. Analysis of the compound reveals that it contains 4.92% hydrogen and 26.18% oxygen. What is the empirical formula of this compound?
Note: For credit, you must legibly show all of the work required to solve this problem.

Dioxybenzone is a compound found in sunscreen; it contains only carbon, oxygen, and hydrogen. Analysis of the compound reveals that it contains 4.92% hydrogen and 26.18% oxygen. The molar mass of the compound is 244.25 g/mol. What is the molecular formula of this compound?

Sample Solution

ACED ESSAYS