To convert between moles and molecules, you need
a. use avogadro's number as a conversion factor
b. use molar mass as a conversion factor
c. use molar volume at stp as a conversion factor
d. multiply by a whole number ratio equal to the molecular formula

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?

Which type of intermolecular force is pbr3

What is the formula of the ionic compound composed of calcium cations and chloride anions