A variation of this reaction has also been performed by undergraduates, where benzaldehyde (PhCHO) is used instead of 9-anthraldehyde. How many stereoisomers would be possible for the product of this Wittig reaction? (your answer should be an integer number)

Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.

What is an example of a physical property?

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.