![subject](/tpl/images/cats/himiya.png)
Chemistry, 01.12.2020 19:50 goblebrandon
The average atomic mass of an atom is a of all its isotopes.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 16:20
What would you do if you told the guy you liked that you liked him
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:40
Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:40
When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:40
How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
Answers: 3
You know the right answer?
The average atomic mass of an atom is a of all its isotopes....
Questions
![question](/tpl/images/cats/mkx.png)
Arts, 23.11.2020 23:40
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.11.2020 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 23:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mkx.png)
Arts, 23.11.2020 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 23:40
![question](/tpl/images/cats/istoriya.png)
History, 23.11.2020 23:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.11.2020 23:40
![question](/tpl/images/cats/istoriya.png)
History, 23.11.2020 23:40
![question](/tpl/images/cats/istoriya.png)
History, 23.11.2020 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 23:40
![question](/tpl/images/cats/es.png)
Spanish, 23.11.2020 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.11.2020 23:40
![question](/tpl/images/cats/geografiya.png)
Geography, 23.11.2020 23:40