2. Consider the equation A + B --> AB. Can you think of another situation you have encountered (outside of this course) where a process in this general form
takes place?
3. Describe a chemical reaction that you have recently witnessed. How did you
know that it was a chemical reaction? What type of chemical reaction do you
think it was?

Ineed to find the answer of this question because i dont understand 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?

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2