The density of ethyl alcohol is .789 g/mal . A container is filled with ethyl alcohol and the mass of the liquid is 158g. What is the volume of the liquid (In mL)?

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?

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring