1/5 of the original sample
![subject](/tpl/images/cats/himiya.png)
Chemistry, 13.05.2020 02:57 emaleyhughes21
How much of a sample remains after five half-lives have occurred?
1/5 of the original sample
1/25 of the original sample
1/32 of the original sample
1/64 of the original sample
BOB
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 19:50, limelight11
Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.
Answers: 1
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 07:30, fernandancon1872
Assume that 13.5 g solid aluminum (al) react with hcl to produce solid aluminum chloride (alcl3) salt and gaseous hydrogen (h2) at standard temperature and pressure.
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 10:30, GiuliAzevedo
The element chlorine has two stable isotopes, chlorine-35 with a mass of 34.97 amu and chlorine-37 with a mass of 36.95 amu. from the atomic weight of cl = 35.45 one can conclude that:
Answers: 2
You know the right answer?
How much of a sample remains after five half-lives have occurred?
1/5 of the original sample
1/5 of the original sample
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mir.png)
World Languages, 28.11.2020 21:50
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/en.png)
English, 28.11.2020 21:50
![Konu](/tpl/images/cats/biologiya.png)
Biology, 28.11.2020 21:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.11.2020 21:50
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.11.2020 21:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.11.2020 21:50
![Konu](/tpl/images/cats/istoriya.png)
History, 28.11.2020 21:50