Draw one resonance structure for each of the conjugate bases formed by removal of the labeled protons (Ha, Hb, and Hc) in acetanilide. Your structures should show all unshared electron pairs. Rank these protons in order of increasing acidity and explain the order you chose.

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?

Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold