Suppose that in the synthesis of 1,2-diphenyl-1,2-propanediol, a student starts with 15 ml of 1.0 m methyl iodide in ether, .500 grams of magnesium turnings, and .500 grams of benzoin. what is the theoretical yield in grams ?

If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive