Use your equation to determine the half-life ofthis type of Fodine, That is, find out how many days it will take for half of the original amount to be left. Show an algebraic solution using logs

Rui Baldwin

Rui Baldwin

Answered question

2020-11-30

Use your equation to determine the half-life ofthis type of Fodine, That is, find out how many days it will take for half of the original amount to be left. Show an algebraic solution using logs

Answer & Explanation

Viktor Wiley

Viktor Wiley

Skilled2020-12-01Added 84 answers

To find the half life of iodine (i.e) t= ? when P=P02= 102=5 grams of iodine P=10e0.086t substitute P=5 in the above equation 5=10e0.086t Dividing both sides by 10 we get, 510=e0.086t
 e0.086t= 12
e0.086t=2 Taking log on both sides we get, 0.086t=loge2
 t= loge20.086= 0.693100.086=8.0598  8 Therefore it took 8 days for the iodine reduces to 5 grams

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