Concept explainers
To explain: The best description of the equilibrium state of a
Answer to Problem 42R
The right answer is option A − they form at equal rates.
Explanation of Solution
Introduction:
The equilibrium state of a chemical reaction is that state where the
When a reaction is at equilibrium, the concentration of reactant and product can be same or different. There is no specific explanation on which concentration is more that is reactant or product. The concentration of reactant can be more than product, or it can even be less than product. Thus, option (b) and (c) are incorrect. Since, it is not compulsory that there is equal amount of reactant and product thus, option (d) is incorrect.
At equilibrium, the change in concentration of reactant is equal to that of product thus, they form at equal rates.
Conclusion:
Thus, the right answer is option A − they form at equal rates.
Chapter 19 Solutions
Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)
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