In the following reaction, the structural formula of barbital needs to be drawn. Concept Introduction: Barbital is used as sedative and it is hypnotic. It is produced by the condensation reaction amid 2,2-diethylmalonate and urea in the presence of sodium ethoxide (catalyst).

Question

An expression for the root mean square velocity, vrms, of a gas was derived. Using Maxwell’s velocity distribution, one can also calculate the mean velocity and the most probable velocity (mp) of a collection of molecules. The equations used for these two quantities are vmean=(8RT/πM)1/2 and vmp=(2RT/M)1/2 These values have a fixed relationship to each other.(a) Arrange these three quantities in order of increasing magnitude.(b) Show that the relative magnitudes are independent of the molar mass of the gas.(c) Use the smallest velocity as a reference for establishing the order of magnitude and determine the relationship between the larger and smaller values.

Answer 1

Question

Chapter 19, Problem 19.45P

Interpretation Introduction

Interpretation:

In the following reaction, the structural formula of barbital needs to be drawn.

Concept Introduction:

Barbital is used as sedative and it is hypnotic. It is produced by the condensation reaction amid 2,2-diethylmalonate and urea in the presence of sodium ethoxide (catalyst).

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