3. Katrina weighs out 0.1046 g of Mg turnings and is given 0.420 mL of bromobenzene (d= 1.49 g/mL. 157.01g/mol). The phe

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3 Katrina Weighs Out 0 1046 G Of Mg Turnings And Is Given 0 420 Ml Of Bromobenzene D 1 49 G Ml 157 01g Mol The Phe 1 (28.76 KiB) Viewed 35 times

3. Katrina weighs out 0.1046 g of Mg turnings and is given 0.420 mL of bromobenzene (d= 1.49 g/mL. 157.01g/mol). The phenyl magnesium bromide is reacted with excess methyl ethyl ketone (72.12 g/mol), and then treated with aqueous HCL She obtains 0.2086 g of 2-phenyl 2-butanol (150.250 g/mol). (Keep 3 significant figures) 1 EGO ++ 2.40 4. Lyosha uses sodium metal in liquid ammonia to reduce 1.50 mL 3-hexyne (82.16 g/mol; d=0.723 g/mL) to 3-hexene. He uses 0.450 g of Na and synthesizes 0.5842 g of 3-hexene. What is the percent yield of 3-hexene? What is the stereochemistry of the product? H₂CH₂C1CC CH₂ . 2Na H₂CH₂CHC CHCH₂CH₂