Ammonia and Hydrogen Chloride Flashcards
1
Q
What does aqueous ammonia give off?
A
Ammonia gas
2
Q
What does hydrochloric acid give off?
A
Hydrogen chloride gas
3
Q
What will form in the glass tube?
A
A white ring of ammonium chloride
4
Q
What does the NH3 gas do?
A
Diffuses from one end of the tube
5
Q
What does the HCI gas do?
A
Diffuses from the other end of the tube
6
Q
What do the gases do when they meet?
A
React to from ammonium chloride
7
Q
Where does the ring form?
A
Nearest the end of the tube where the hydrochloric acid was
8
Q
Why is the ring closer to the side of hydrochloric acid?
A
The particles of ammonia are smaller and lighter than the particles of hydrogen, so diffuse through the air quicker
