How many stereoisomers can you obtain from any type of bromination (not just the one we performed in the lab) on the (E)-stilbene (count all possible stereoisomers, not only the ones that you obtained today)

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?