An orgo lab student named bob wanted to synthesize an isoamyl acetate ester because it smells like bananas and he really likes to sniff it. he heated 7.50 grams of isoamyl alcohol (3-methyl-1-butanol) with 22.5 grams of acetic acid (ethanoic acid) and 4.50 grams of sulfuric acid to prepare his favorite ester. based on these numbers, how many grams of isoamyl acetate should he theoretically obtain? (molecular weights: isoamyl alcohol-88.15, acetic acid-60.05, sulfuric acid-90.08, isoamyl acetate-130.19) a) 16.26 grams s s b) 11.07 grams c) 48.8 grams d) none of these are correct. e) 5.97 grams

Benzonitrile (c6h5cn) is reduced to two different products depending on the reducing agent used. treatment with lithium aluminum hydride followed by water forms k, which has a molecular ion in its mass spectrum at 107 and the following ir absorptions: 3373, 3290, 3062, 2920, and 1600 cm-1. treatment with a milder reducing agent forms l, which has a molecular ion in its mass spectrum at 106 and the following ir absorptions: 3086, 2850, 2820, 2736, 1703, and 1600 cm-1. l shows fragments in its mass spectrum at m/z = 105 and 77. propose structures for k and l and choose an explanation for how this could be concluded.