The data domain should be explained. Concept introduction: Analytical instruments are used to provide information based on composition of sample of matter. These instruments are employed in order to obtain both qualitative as well as quantitative information of one or more components which are present or absent in a given sample. Analytical instruments comprise of four basic elements and they are: Chemical information source. Transducers. Signal conditioners. Display system. The main steps involved in measurements (transformation and processing) of the signals takes place between different data domains.

Question

Using reaction free energy to predict equilibrium composition Consider the following equilibrium: 2NOCI (g) 2NO (g) + Cl2 (g) AGº =41. kJ Now suppose a reaction vessel is filled with 4.50 atm of nitrosyl chloride (NOCI) and 6.38 atm of chlorine (C12) at 212. °C. Answer the following questions about this system: ? rise Under these conditions, will the pressure of NOCI tend to rise or fall? x10 fall Is it possible to reverse this tendency by adding NO? In other words, if you said the pressure of NOCI will tend to rise, can that be changed to a tendency to fall by adding NO? Similarly, if you said the pressure of NOCI will tend to fall, can that be changed to a tendency to rise by adding NO? yes no If you said the tendency can be reversed in the second question, calculate the minimum pressure of NO needed to reverse it. Round your answer to 2 significant digits. 0.035 atm ✓ G 00. 18 Ar

Answer 1

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Chapter 1, Problem 1.5QAP

Interpretation Introduction

Interpretation:

The data domain should be explained.

Concept introduction:

Analytical instruments are used to provide information based on composition of sample of matter. These instruments are employed in order to obtain both qualitative as well as quantitative information of one or more components which are present or absent in a given sample. Analytical instruments comprise of four basic elements and they are:

Chemical information source.

Transducers.

Signal conditioners.

Display system.

The main steps involved in measurements (transformation and processing) of the signals takes place between different data domains.

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