determine the limiting reactant and then the mass of ammonia produced when 28 grams of nitrogen reacts with 10 grams of hydrogen.

Can smoke be transformed into liquid or used as energy or both?

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

One or more substances changing into one or more substances is an example of a