Please help me as well please show your work so I can understand.
...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 09.03.2021 16:10 natalyarenassalgado
Please help me as well please show your work so I can understand.
![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, 21.06.2019 22:30
Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 00:30
Which best describes why nh4+ can form an ionic bond with ci-?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 22:50
![question](/tpl/images/cats/en.png)
English, 15.12.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 22:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.12.2020 22:50
![question](/tpl/images/cats/mir.png)
World Languages, 15.12.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 22:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.12.2020 22:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.12.2020 22:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.12.2020 22:50
![question](/tpl/images/cats/en.png)
English, 15.12.2020 22:50