Acid-catalyzed dehydration of secondary and tertiary alcohols proceeds through an e1 mechanism. the first step is the protonation of the alcohol oxygen to form an oxonium ion. dehydration of 3-methyl-2-butanol forms one major and two minor organic products. draw the structures

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

Answer///an early form of the atomic theory; dalton atomic theory;