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Answer: In the metallurgical process of refining nickel,

Chapter 5, Problem 102P

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QUESTION:

In the metallurgical process of refining nickel, the metal is first combined with carbon monoxide to form tetraearbonylnickel, which is a gas at 43°C:

\(\mathrm{Ni}(\mathrm{s})+4 \mathrm{CO}(\mathrm{g}) \rightarrow \mathrm{Ni}(\mathrm{CO})_{4}(\mathrm{g})\)

This reaction separates nickel from other solid impurities.

(a) Starting with 86.4 g of Ni. calculate the pressure of \(\mathrm{Ni}(\mathrm{CO})_{4}\) in a container of volume 4.00 L. (Assume the above reaction goes to completion.)

(b) At temperatures above 43°C. the pressure of the gas is observed to increase much more rapidly than predicted by the ideal gas equation. Explain.

Questions & Answers

QUESTION:

In the metallurgical process of refining nickel, the metal is first combined with carbon monoxide to form tetraearbonylnickel, which is a gas at 43°C:

\(\mathrm{Ni}(\mathrm{s})+4 \mathrm{CO}(\mathrm{g}) \rightarrow \mathrm{Ni}(\mathrm{CO})_{4}(\mathrm{g})\)

This reaction separates nickel from other solid impurities.

(a) Starting with 86.4 g of Ni. calculate the pressure of \(\mathrm{Ni}(\mathrm{CO})_{4}\) in a container of volume 4.00 L. (Assume the above reaction goes to completion.)

(b) At temperatures above 43°C. the pressure of the gas is observed to increase much more rapidly than predicted by the ideal gas equation. Explain.

ANSWER:

Step 1 of 3

(a) Here, we are going to calculate the pressure of .

The formation of   is given below:

   

Given that,

 

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