![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 16:10
Agas mixture with a total pressure of 745 mmhg contains each of the following gases at the indicated partial pressures: co2, 245 mmhg ; ar, 119 mmhg ; and o2, 163 mmhg . the mixture also contains helium gas. part a what is the partial pressure of the helium gas? phe p h e = nothing mmhg request answer part b what mass of helium gas is present in a 10.2-l sample of this mixture at 283 k ? m m = nothing g request answer
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:30
Based on its chemical properties, identify the position of each chemical family on the periodic table.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:10
What shape would a molecule with two bound groups and two lone pairs have?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:30
Stoichiometry- i need with 14 and 15! an explanation would be appreciated!
Answers: 1
You know the right answer?
Give an example of a balanced force....
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 29.09.2019 14:30
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 29.09.2019 14:30
![question](/tpl/images/cats/biologiya.png)
Biology, 29.09.2019 14:30
![question](/tpl/images/cats/istoriya.png)
History, 29.09.2019 14:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.09.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2019 14:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.09.2019 14:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.09.2019 14:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.09.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 29.09.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 29.09.2019 14:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.09.2019 14:30