![subject](/tpl/images/cats/himiya.png)
Chemistry, 27.08.2019 21:30 gokusupersaiyan12345
If 2g of an isotope has a half life of 7days, the half life of 1g of sample will be?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:00
Why is the structure of molecule important to its function?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:40
Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30
You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.
Answers: 3
You know the right answer?
If 2g of an isotope has a half life of 7days, the half life of 1g of sample will be?...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2020 03:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2020 03:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2020 03:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 20.07.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2020 03:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.07.2020 03:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.07.2020 03:01