A 591 G Unknown Sample Analyzed by Elemental Analysis Revealed a a Composition

question 22

Multiple Choice

A 5.91 g unknown sample analyzed by elemental analysis revealed a composition of 37.51 %

• A) C₆H₈O₇
• B) C₅H₆O₃
• C) C₈H₁₆O₅
• D) In addition, it was determined that the sample contains 1.4830 x 10²³ hydrogen atoms and 1.2966 x 10²³ oxygen atoms. What is the empirical formula?

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