Solve the Problem $$\left\{ \begin{array} { r } x + 2 y = 2 \\9 x + 3 y = 3\end{array} \right.$$

question 14

Multiple Choice

Solve the problem.
- $$\left\{ \begin{array} { r } x + 2 y = 2 \\9 x + 3 y = 3\end{array} \right.$$

• A) \(\{ ( 1,0 ) \}\)
• B) no solution; \(\varnothing\)
• C) \(\{ ( 0,1 ) \}\)
• D) \(\{ ( - 1,0 ) \}\)

Rank substrates by their reactivity in substitution reactions.

Identify and explain the mechanism of SN1 and SN2 reactions.

Determine the effect of solvent on the rate of solvolysis.

Explain the role of leaving groups in substitution reactions.

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