The hours taken for concentration to decrease from 0 to 74 min. to 0.21 m is 91.7 hours.
<h3>What is the rate law of a reaction?</h3>
Rate law depicts the rate of a chemical reaction depend on the concentration of the reactant.
The given reaction is second order reaction
Thus, the hours taken for concentration to decrease from 0 to 74 min. to 0.21 m is 91.7 hours.
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I am pretty sure the answer is D. That the patterns of a polarity matched up on both sides.
Answer:
D. The government determines what is right & wrong for everyone
Explanation:
The answer for this question is 0.8