consider-the-line-angle-structure-shown-below1-identify-the-total-number-of-carb

Question

Consider the line-angle structure shown below:

(1) Identify the total number of carbon atoms.

(2) Label each carbon (use a through l).

(3) Determine the number of hydrogens at each carbon atom.

(4) Provide the condensed structural formula.

Accepted Answer

(1) 12 carbons

(2)

(3)

• Carbons a, f, j, k, and l: three hydrogens each

• Carbons b, d, and e: two hydrogens each

• Carbon c: one hydrogen

• Carbons g, h, and i: no hydrogens

(4)

Answer

(1) 12 carbons

(2)

(3)

• Carbons a, f, j, k, and l: three hydrogens each

• Carbons b, d, and e: two hydrogens each

• Carbons c, g, and h: one hydrogen each

• Carbon i: no hydrogens

(4)

Answer

(1) 10 carbons

(2)

(3)

• Carbons a, f, h, i, and j: three hydrogens each

• Carbons b, d, and e: two hydrogens each

• Carbons c and g: one hydrogen each

(4)

Answer

(1) 10 carbons

(2)

(3)

• Carbons a, f, h, i, and j: three hydrogens each

• Carbons b, d, and e: two hydrogens each

• Carbons c and g: no hydrogens

(4)

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