![subject](/tpl/images/cats/himiya.png)
Chemistry, 10.12.2021 01:00 adrianna74
Michelle is trying to find the average atomic mass of a sample of an unknown
element. She finds that her sample contains 59.34% of an isotope with a mass of
113.6459, while the rest of the sample is an isotope with a mass of 115.8488. What
is the average atomic mass of her sample? Please round your answer to 0.01 amu.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:30
A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Michelle is trying to find the average atomic mass of a sample of an unknown
element. She finds th...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 19:30
![question](/tpl/images/cats/biologiya.png)
Biology, 01.12.2020 19:30
![question](/tpl/images/cats/istoriya.png)
History, 01.12.2020 19:30
![question](/tpl/images/cats/istoriya.png)
History, 01.12.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 01.12.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 19:30