Aspartame is an artificial sweetener. it has a molecular formula of C14H18N2O5. calculate: a) molar mass of aspartame
b) mass in kg of 1.56mol of aspartame
c) molecules in 5.0gmg of aspartame
d) number of atoms of nitrogen in 1.2g of aspartame

How much energy is made when a pice of wood burns. how do you know

How have the greenhouse gasses increased from the year 2000 to 2018

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?