Chemistry, 10.08.2019 06:10 anavallesdemiguel2
Pu is a nuclear waste byproduct with a half-life of 24,000 y. what fraction of the 239pu present today will be present in 1000 y?
Answers: 2
= decay constant
=concentration left after time t
= Half life of the sample
[![\lambda =\frac{0.693}{24,000 y}=2.8875\times 10^{-5} y^{-1]](/tpl/images/0174/1123/537fb.png)
![A=x\times e^{-2.8875\times 10^{-5} y^{-1]\times 1000 y}](/tpl/images/0174/1123/789b0.png)
Another question on Chemistry
Chemistry, 22.06.2019 05:20
Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally
Answers: 1
Chemistry, 22.06.2019 10:00
Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83
Answers: 3
Chemistry, 23.06.2019 00:30
What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community
Answers: 2
Chemistry, 23.06.2019 03:40
Write the overall equation for the reaction occurring in lithium battery?
Answers: 3
You know the right answer?
Pu is a nuclear waste byproduct with a half-life of 24,000 y. what fraction of the 239pu present tod...
Questions
Computers and Technology, 29.01.2020 22:03
Physics, 29.01.2020 22:03
Mathematics, 29.01.2020 22:03
History, 29.01.2020 22:03
History, 29.01.2020 22:04
