![subject](/tpl/images/cats/himiya.png)
Chemistry, 16.09.2021 14:00 gigi246899
6.2 Hydrochloric acid produces a gas. So does ammonia solution. These two gases react
when they meet to form a white solid called ammonium chloride.
Some cotton wool soaked in hydrochloric acid was placed at one end of a glass tube.
Some cotton wool soaked in ammonia solution was placed at the other end.
The diagram shows what happened.
cotton wool soaked
in hydrochloric acid
white band of ammonium chloride
formed when the gases meet
cotton wool soaked
in ammonia solution
I
a What is the name of the process by which the gases move along the tube?
bExplain how this process takes place.
The particles of hydrochloric acid have a greater mass than the particles
of ammonia. Suggest why the ammonium chloride is formed nearer to
the hydrochloric acid end of the tube than the ammonia solution end.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:50, trinityrae4657
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:00, lifeoflashay1659
He nucleus contains the cells genetic material in the form of dna. dna is organized into our chromosomes, which are made up of thousands of that determine our traits.
Answers: 1
You know the right answer?
6.2 Hydrochloric acid produces a gas. So does ammonia solution. These two gases react
when they me...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.07.2019 08:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 22.07.2019 08:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.07.2019 08:00
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.07.2019 08:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)