Look for hazard symbols on products currently being used in your home. Name five with the corresponding symbol. You may not repeat a product name.

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas

Why is it incorrect to balance a chemical equation by changing the subscripts? explain.