Writing a chemical equation from a description of the reaction Solid sodium and chlorine gas are formed by the decomposition of solid sodium chloride.
Write a balanced chemical equation for this reaction.

Solar energy is energy from the sun that is converted into thermal or energy. a. nuclear b. mechanical c. electrical d. chemical

0.09 moles of sodium sulfate in 12 ml of solution

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.