A solution which contains maximum solute at a given temperature is supersaturated.?

How many moles are there in 3.01 X10^23 molecules of Freon (CHCIF2)

1.) I am in period two and have an atomic mass of eleven. Who am I? 2.) I have one hundred twenty one electrons and can be found in the same group as Zinc. Who am I? 3.) I am the only element with no neutrons in my nucleus. Who am I?

0.74 mol = ___ atoms fill in the blank

List the rules that are necessary to follow in writing chemical symbols.

If an aqueous solution contains 70% of Isopropyl Alcohol (d = 0.786 g/ml): a: how many ml are alcohol? b: how many ml are water? c: how many grams of alcohol were used to prepare this solution?

Does the amount of heat absorbed as 1 kg of saturated liquid water boils at 100°C have to be equal to the amount of heat released as 1 kg of saturated water vapor condenses at 100°C?

F. Protection of the body from infectious organisms is accomplished by which of these tissues? a) bone; b) muscle; c) nerve; d) blood

A compound that is composed of molybdenum (Mo) and oxygen (O) was produced in a lab by heating molybdenum over a Bunsen burner. The following data was collected: Mass of crucible: 38.26 g Mass of crucible and molybdenum: 39.

Which of the following elements has electrons in the 3d sublevel?

Which procedure can be used to separate the sand salt and water from each other