Areasonable pka for a weak base is:
10.3
0.9
5.8
7....
![subject](/tpl/images/cats/himiya.png)
Chemistry, 28.09.2019 02:20 kissyalexen
Areasonable pka for a weak base is:
10.3
0.9
5.8
7.4
13.1
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 18:00
Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:00
Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:30
Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00
What happens to the temperature of a substance when the average kinetic energy of its particles increases?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/nemec.png)
German, 18.04.2020 04:52
![question](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 04:52
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 18.04.2020 04:52
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 18.04.2020 04:52
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.04.2020 04:52
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 04:52
![question](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 04:52
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.04.2020 04:52
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 18.04.2020 04:52
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 18.04.2020 04:52