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write the structural formula for each of the following
a. A `3^(@)` amine with the formula `C_(3) H_(9) N`.
b. Three ethers with the formula `C_(4) H_(10) O`.
c. A `3^(@)` alcohol with the formula `C_(4) H_(8) O`.
d. Three `2^(@)` alky1 halides with the formula `C_(5) H_(11) C1`.
e. Three `1^(@)` alcohols with the formula `C_(4) H_(8) O`.
f. A `2^(@)` wiht the foumula `C_(3) H_(6) O`.
g. Two esters with the formula `C_(3) H_(6) O`.
g. Two esters with the formula `C_(3) H_(6) O_(2)`.
h. Four `1^(@)` alky1 halides with the formula `C_(5) H_(11) C1`.
i. A `3^(@)` alky1 halide with the formula `C_(5) H_(11) CI`.
j. Three aldehydes with the formula `C_(5) H_(10) O`.
k. Three ketones with the formula `C_(5) H_(10) O`.
l. `A 2^(@)` amine with the formula `C_(3) H_(9) N`.
m. Two amides with the formula `C_(2) H_(5) NO`.
n. Two `1^(@)` amines with the formula `C_(3) H_(9) N`.

1 Answer

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Best answer
a. `(CH_(3))_(3) N`
b. image
c. Degree unsaturation:
`((2 n_(C ) + 2) - n_(H))/(2) = (10 - 8)/(2) = 1^(@)`
`1^(@) D.U`. Suggests either unsturated alcohol or cyclic `3^(@)` alcohol four `C` atoms, `3^(@)` alcohol cannot be unsturated, so it is cyclic
image
f. `D.U. = 1^(@). 1D.U.` suggests unsaturated alcohol or cyclic `2^(@)` alchohol three `C` , `2^(@)` alcohol cannot be unsaturated, so itis cyclic.
image
image

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