How many molecules of Aluminum, AI are needed in the reaction in 15.62 moles of HCI, are put into the reaction?

What is the mass of 8 moles of sodium atoms

Why doesn't heat added to water make the tempature rise above 100c

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?