The law of conservation of mass states mass cannot be created or destroyed during a chemical reaction. if 40 g of calcium reacts with 71 g of chlorine, how many grams of calcium chloride are produced? g

State two physical properties of ionic compound

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?

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned