Ask Question
16 July, 07:34

Krypton-79 has a half-life of 35 hours. how many half-lives have passed after 105 hours?

+3
Answers (1)
  1. 16 July, 11:32
    0
    The number of half - lives that has passed after 105 hours for krypton-79 that has half-life of 35 hours is calculated as below

    if 1 half life = 35 hours

    what about 105 hours = ? half-lives

    = (1 half life x105 hours) / 35 hours = 3 half-lives has passed after 105 hours
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Krypton-79 has a half-life of 35 hours. how many half-lives have passed after 105 hours? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers