Chemistry activity, aimed at second-year high school students, containing questions about ammonia and its properties.
You can download this chemistry activity in editable Word template, ready to print in PDF and also the completed activity.
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SCHOOL: DATE:
PROF: CLASS:
NAME:
1) What is ammonia?
A.
2) What is ammonia used for?
A.
3) How was ammonia seen in the 19th century?
A.
4) At that time, was ammonia used?
A.
5) What has changed in the 20th century regarding ammonia?
A.
6) What was Chilean saltpeter used for?
A.
7) In the 18th century it was already known that at 100ºC it was possible to obtain ammonia very quickly. But what was the consequence of this process?
A.
By Camila Farias.
The answers are in the link above the header.
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