In a First-Order Reaction, the Initial Concentration of a Is

question 17

Short Answer

In a first-order reaction, the initial concentration of A is 0.40 M. What is the concentration of A after 15 seconds if the half-life of the reaction is 3 seconds?

---

Definitions:

Foreign-Currency Exchange

The process of converting one currency into another currency, facilitating international trade and investment.

Exchange Rate

The exchange rate is the value of one currency for the purpose of conversion to another. It expresses how much of one currency is needed to buy a unit of another currency.

Loanable Funds

The money available for borrowing in the financial markets, determined by the savings of households and income not used for consumption or taxes by businesses and governments.

Exchange Rate

The value of one currency for the purpose of conversion to another, determining how much of one currency can be exchanged for another.