Select the keyword or phrase that will best complete each sentence. A. Elimination. B. Ether. C. Nucleophilic substituation. D. Epoxides. E. E2. F. E1.G. alkenes. H. Alcohols. I. 1,2-alkyl. J. 1,2-hydride. K. alkanes.1. A less stable carbocation can re-arrange to a more stable carbocation by shift of a hydrogen atom or an alkyl group. These re-arrangements are calledandshifts, respectively.2. Alcohols and ethers are both common products of.3. Dehydration of secondary and tertiary alcohols occurs via anmechanism while dehydration of primary alcohols follows anmechanism. 4. The functional group known ascontain a hydroxyl group (OH group) bonned to an sp^2 hybridized carbon atom.

Astudent is given a sample of a blue copper sulfate hydrate. he weighs the sample in a dry covered porcelain crucible and got a mass of 23.875 g for the crucible, lid, and sample. the mass of the empty crucible and lid was found earlier to be 22.652 g. he then heats the crucible to expel the water of hydration, keeping the crucible at red heat for 10 minutes with the lid slightly ajar. on colling, he finds the mass of crucible, lid, and contents to be 23.403 g. the sample was changed in the process to very light clue anhydrous cuso4. if there are again 100.0 g of hydrate, how many grams of cuso4 are in it? how many moles of cuso4? (hint: molar mass of cuso4 = 159.6 g / mole. what per cent of the hydrate is cuso4? you may convert the mass of cuso4 to moles.)

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Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?