The combustion of ethanol ( c 2 h 6 o) produces
carbon dioxide and water vapor. what equation
best describes this process?

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

Idon’t know how to solve this question

What is avogadro’s number, and why is it useful