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Chemistry: A Molecular Approach | 3rd Edition | ISBN: 9780321809247 | Authors: Nivaldo J. Tro
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Explain the difference between an exothermic and an

Chapter 6, Problem 21E

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QUESTION:

Problem 21E

Explain the difference between an exothermic and an endothermic reaction. Give the sign of ΔH for each type of reaction.

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QUESTION:

Problem 21E

Explain the difference between an exothermic and an endothermic reaction. Give the sign of ΔH for each type of reaction.

ANSWER:

Solution: Here, we are going to calculate the frequency of the given radiation. Also, we are going to predict the colour associated with the wavelength. Step1: The distance between two adjacent crests or troughs is called wavelength. It is denoted by the greek letter lambda() and is generally expressed in terms of Angstrom units(A ) [1 A = 10 o o -10 m] On the other hand, the number of waves which pass t

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