What is undergoing oxidation in the redox reaction represented by the following cell notation?
fe(s) fe3+(aq) cl2(g) cl(aq) pt

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.