3. Acids and Bases

Given the reaction of ${\mathrm{CH}}_3\mathrm{CH}=\mathrm{CH}2$ (propene) with $\mathrm{HBr}$ in the presence of peroxides, predict the major organic product and identify the correct mechanism.

In the context of reaction mechanisms, which of the following is most likely to be the intermediate formed when a nucleophile attacks a carbonyl carbon, as indicated by a curved arrow from the nucleophile to the carbonyl carbon and another curved arrow from the carbonyl double bond $C_O$ to the oxygen atom?

Which of the following best describes the step-by-step process for illustrating an organic reaction mechanism?

Which of the following is one of the steps in the mechanism of the acid-catalyzed hydration of $C_2{H}_4$ (ethylene) to form ethanol?

Which of the following best describes the purpose of adding curved arrows in the final step of an organic reaction mechanism?

Which of the following best completes the mechanism for the electrophilic aromatic substitution of $C_6{F}_3$ (trifluorobenzene) when reacting with ${\mathrm{Br}}_2$ (bromine) in the presence of ${\mathrm{FeBr}}_3$ (iron(III) bromide)?

In the context of reaction mechanisms, which statement best describes the purpose of adding curved arrows in the first step of a reaction mechanism?

Which of the following best describes the stepwise mechanism for the acid-catalyzed hydration of $C_2{H}_4$ (ethylene) to form ethanol?

Which of the following best describes the correct use of curved arrows when illustrating the mechanism of an acid-base reaction?

For the following reaction mechanism: Step 1: $R_{\mathrm{Br}}$ + $\mathrm{OH}-$ → $R-$ + ${\mathrm{Br}}_{-}$; Step 2: $R-$ + $H{2}_{}O$ → $\mathrm{ROH}$ + $\mathrm{OH}-$. Which species is the intermediate in this mechanism?

Which statement best describes the purpose of curved arrow notation in an organic reaction mechanism?

Which of the following best describes the purpose of adding curved arrows to the reactants in an organic reaction mechanism?

Which of the following best describes the purpose of adding any remaining curved arrows in an organic reaction mechanism diagram?

Which of the following best describes the mechanism of the reaction of $t_1$-butyl bromide with aqueous ${\mathrm{Na}}_{\mathrm{OH}}$ conducted at room temperature?

Which of the following best describes the type of reaction mechanism involved in the transformation of an alkyl halide to an alcohol using aqueous ${\mathrm{Na}}_{\mathrm{OH}}$?