It should be drawn the structure of the compound with molecular formula C 8 H 14 which reacts with one equivalent of hydrogen over Pd/C to form a meso compound. Concept introduction: Molecular formula is a chemical formula that shows the total number of kinds of atoms in a molecule. Some types of organic compounds and their general formulas listed below, O r g a n i c c o m p o u n d G e n a r a l f o r m u l a A l k a n e C n H 2 n + 2 A l k e n e C n H 2 n A l k y n e C n H 2 n − 2 In the formula of organic compound two hydrogen atom should be subtracted from its general formula if the compound contains Π bond or ring. Degree of unsaturation of an organic compound can be determined by using the equation, ( 2 n + 2 − X ) 2 n = n u m b e r o f c a r b o n i n t h e m o l e c u l e X = n u m b e r o f h y d r o g e n a t o m i n t h e m o l e c u l e Catalytic hydrogenation is the process of addition of hydrogen to a compound in the presence of a catalyst. The most common metal catalyst is palladium, which is used as a powder absorbed on charcoal to maximize its surface area. The metal catalyst is required to weaken the very strong H − H bond. A meso compound is a molecule with multiple stereocentres that is super imposable on its mirror image.

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Chapter 5, Problem 60P

Interpretation Introduction

Interpretation:

It should be drawn the structure of the compound with molecular formula C8H14 which reacts with one equivalent of hydrogen over Pd/C to form a meso compound.

Concept introduction:

Molecular formula is a chemical formula that shows the total number of kinds of atoms in a molecule. Some types of organic compounds and their general formulas listed below,
Organic compoundGenaral formulaAlkaneCnH2n+2AlkeneCnH2nAlkyneCnH2n−2

In the formula of organic compound two hydrogen atom should be subtracted from its general formula if the compound contains Π bond or ring.

Degree of unsaturation of an organic compound can be determined by using the equation,

(2n+2−X)2n = number of carbon in the moleculeX = number of hydrogen atom in the molecule

Catalytic hydrogenation is the process of addition of hydrogen to a compound in the presence of a catalyst. The most common metal catalyst is palladium, which is used as a powder absorbed on charcoal to maximize its surface area. The metal catalyst is required to weaken the very strong H−H bond.

A meso compound is a molecule with multiple stereocentres that is super imposable on its mirror image.

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