The acid-catalyzed addition of alcohols to alkenes occurs via a mechanism analogous to acid-catalyzed alkene hydration. the reaction occurs in 3 steps: 1) addition of h+ to the alkene, together with any possible carbocation rearrangements; 2) addition of the alcohol to the carbocation; 3) deprotonation to yield the product ether. draw the product of step 2 when 4-methyl-2-pentene reacts with methanol in the present of h2so4 catalyst.

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explanation:

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

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