A single regular strength Tylenol tablet contains 2.15 x 10^-3 moles of acetaminophen. What is the mass in mg of the acetaminophen in the tablet using dimensional analysis?

Cause its being chemically applied?

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.