Author Question: The following equation describes the oxidation of ethanol to acetic acid by potassium permanganate: ... (Read 158 times)

stephzh · **on:** Mar 21, 2021

Question 1

The empirical formula of styrene is CH; its molar mass is 104.1 g/mol. What is the molecular formula of styrene?

◦ C₂H₄

◦ C₈H₈

◦ C₁₀H₁₂

◦ C₆H₆

◦ None of these are correct.

Question 2

The following equation describes the oxidation of ethanol to acetic acid by potassium permanganate:

5.00 g of ethanol and an excess of aqueous KMnO₄ are reacted, and 5.99 g of HC₂H₃O₂ result. What is the percent yield?

◦ 100%
◦ 91.9%
◦ 30.6%
◦ 8.1%
◦ 5.99 g HC₂H₃O₂ is impossible since it represents more than 100% yield.

Jody Vaughn · **Reply #1 on:** Mar 21, 2021

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 29% of students answer this correctly