Calcium carbonate decomposes to produce calcium oxide and carbon dioxide. Assuming the reaction occurs at STP, how many liters of CO2 can be produced if 5.5 grams of calcium carbonate were to fully react?

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?