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Chapter 4: Q4.108P (page 182)

When either a mixture of NO and Br2 or pure nitrosyl bromide (NOBr) is placed in a reaction vessel, the product mixture contains NO, Br2, and NOBr. Explain.

Short Answer

Expert verified

You need to explain when either a mixture of NO and Br2 or pure nitrosyl bromide (NOBr) is placed in a reaction vessel, the product mixture contains NO, Br2, and NOBr.

Step by step solution

01

Solution of the problem

The reaction of formation of NOBr is a dynamic. Initially NO and Br2 reacts with each other and forms NOBr. The concentrations remain constant and the reaction reaches to equilibrium.

02

Explanation of the solution

NO and Br2 reacts with each other and forms NOBr. Hence you can write the reaction like

2NO(g)+Br2(g)鈫�2NOBr(g)

Initially NO and Br2 reacts with each other and forms NOBr. When there are enough concentrations of NOBr then it starts to decompose into NO and Br2. When the rate of forward and backward reactions becomes same then the reaction reaches at its equilibrium.

03

Conclusion

The reaction of formation of NOBr is a dynamic. Initially NO and Br2 reacts with each other and forms NOBr. The concentrations remain constant and the reaction reaches to equilibrium.

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Most popular questions from this chapter

A mixture of KClO3 and KCl with a mass of 0.950 g was heated to produce O2. After heating, the mass of residue was 0.700g. Assuming all the KClO3 decomposed to KCl and O2, calculate the mass percent of KClO3 in the original mixture.

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