A reaction is first order. If the initial reactant concentration is 0.0200 M, and 25.0 days later the concentration is 6.25 x 10-4 M, then its half-life is:
Tenochtitlán, located in the heart of what is now Mexico City, was the largest city and capital of the Aztec Empire
Answer:
John Wilkes Booth
Explanation:
