The Sports page of a local newspaper was found at the scene of a murder. The same paper was found at the suspects home, missing the Sports section: the same local paper, the same issue date. Is the Sports page individual or class evidence to the paper found with the suspect? Explain.

Find the mass in grams of 1.37x1020 particles of h3po4

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:

What is the measured amount of a product obtained from a chemical reaction?