![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 15:00
How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:50
What is the temperature of one mole of helium gas at stp?
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:30
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) β 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
You know the right answer?
To create an ion you simply need to add or take away an electron true or false...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 01:00
![question](/tpl/images/cats/en.png)
English, 30.01.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 30.01.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/nemec.png)
![question](/tpl/images/cats/nemec.png)
German, 30.01.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 30.01.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 01:00
![question](/tpl/images/cats/health.png)
Health, 30.01.2021 01:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 01:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 30.01.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2021 01:00