Asked by Olushola
Element Y has a half life of 50days. How much of a 100mg of its sample will remain after 5 month?
Answers
Answered by
DrBob222
How many days in a month? Use 30?
50/30 = 1.67 months in 50 days
k = 0.693/t<sub>1/2</sub> and substitute k into the below equation. I used 1.67 months.
ln(No/N) = kt.
No = 100 mg
N = ? solve for this
k from above.
t = 5 months
50/30 = 1.67 months in 50 days
k = 0.693/t<sub>1/2</sub> and substitute k into the below equation. I used 1.67 months.
ln(No/N) = kt.
No = 100 mg
N = ? solve for this
k from above.
t = 5 months