The Half-Life of a First-Order Reaction Is 13 Min

question 1

Multiple Choice

The half-life of a first-order reaction is 13 min.If the initial concentration of reactant is it takes for it to decrease to 0.085 M.

• A)12
• B)10.
• C)8.0
• D)11
• E)7.0

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Definitions:

Interest

The cost of borrowing money or the return on investment capital, often expressed as a percentage rate over a period of time.

Adjusted Cash Balance

The cash balance recorded in accounting books after considering outstanding checks and deposits in transit, ensuring it matches the actual bank balance.

Check Register

A record book or electronic log used to track checks written, deposits made, and current account balances.

Bank Statement

A document or electronic record issued by a bank summarizing a customer's transactions and current balance over a specific period.