Sodium bromide is formed as a byproduct of this SN2 reaction. Explain how it is removed from the reaction mixture as the desired product is isolated.

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Name the intersection of plane bpq and plane cpq.

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?