(Solved): 1. Name or write the condensed structural formula for the following compounds: a) trans-2-pentene b ...

1. Name or write the condensed structural formula for the following compounds: a) trans-2-pentene b) 2,5-dimethyl-4-octene c) 1,1-dichloro-1-butene d) 1,4-dichlorobenzene e) 1,3-dibromo-2-hexene f) 4,4-dimethyl-2-pentyne g) h) i) 2. Identify the type of the following hydrocarbons (alkane, alkene, or alkyne) a) \( \mathrm{C}_{4} \mathrm{H}_{8} \) b) \( \mathrm{C}_{4} \mathrm{H}_{6} \) c) \( \mathrm{C}_{5} \mathrm{H}_{12} \) d) \( \mathrm{C}_{7} \mathrm{H}_{14} \) e) \( \mathrm{C}_{8} \mathrm{H}_{16} \) f) \( \mathrm{C}_{18} \mathrm{H}_{38} \) g) \( \mathrm{C}_{6} \mathrm{H}_{10} \) h) \( \mathrm{C}_{10} \mathrm{H}_{22} \) 3. In the following carbon skeletons, how many hydrogen atoms shall be bonded to the carbon marked with a *?