El sodio metálico se oxida fácilmente formando el compuesto A, que reacciona con agua, formando el
compuesto B; el compuesto C reacciona con agua formando ácido sulfúrico. B reacciona con ácido sulfúrico formando el compuesto D y agua. Describa cada una de las reacciones químicas que se llevan
a cabo y ¿cuáles son los compuestos A, B, C y D respectivamente?

The boiling point of liquids is very high what does it indicate

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

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.