Draw the structure of the dominant product formed if a solution containing 1 equivalent of Grignard reagent (RMgBr) is slowly added to one equivalent of Compound A. Think about what would happen when the first drop, the first molecule of Grignard, is added to the solution of compound A. What is present in the solution at that moment? What happens to the one molecule of Grignard reagent when it is added?

a) the particles of the chair are strongly held together.

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally