The solubility of NaCl at 20 ° C is 36g. How many grams of NaCl are dissolved in 50g of water​ and explanation please

You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?

What is the empirical formula for c4h8o2

Heat is the total potential energy of a substance that can be transferred. true false