Concept explainers
(a)
Interpretation:
The required time to diminish
(a)

Explanation of Solution
The half-life of technetium-
(b)
Interpretation:
The required time to diminish
(b)

Explanation of Solution
As the half of
Where
The value for
(c)
Interpretation:
The amount of technetium-
(c)

Explanation of Solution
The half-life of technetium-
Where
The value for
Hence, the amount left after
(d)
Interpretation:
The required time to diminish
(d)

Explanation of Solution
As the half of
Where
The value for
(e)
Interpretation:
The required time to diminish
(e)

Explanation of Solution
As the total time required to diminish
Where
The value for
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Chapter 15 Solutions
ALEKS 360 AC INTRD CHEM >I<
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