In the first order reaction A → products, [A] = 0.400 M initially and 0.250 M after 15.0 min, what will [A] be after 175 min?

Name: In the first order reaction A → products, [A] = 0.400 M initially and 0.250 M after 15.0 min, what will [A] be after 175 min?
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For a first-order reaction, the concentration [A] at time t can be calculated using the formula [A] = [A]₀ * e^(-kt). First, calculate the rate constant k using the initial and 15 min concentrations, then use it to find [A] after 175 min.

In the First Order Reaction a → Products, [A] =