aluminum reacts with chlorine gas to produce aluminum chloride crystals how many grams of aluminum chloride will be produced if the reaction begins with 135.0g of Al and 475.0g of chlorine gas

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.