![subject](/tpl/images/cats/himiya.png)
![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, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:30
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:10
How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !
Answers: 2
You know the right answer?
The barometer shown in fig. p1.35 contains mercury ( 5 13.59 g/cm3 ). if the local atmospheric press...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/en.png)
English, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/health.png)
Medicine, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/en.png)
English, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.06.2020 22:57