ch:2 Measurement and Experimental techniques Flashcards
1
Q
mass
A
amount of matter a substance contains.
2
Q
anhydrous
A
w/o water of crystallization
3
Q
hydrous/hydrated
A
with water of crystallization
4
Q
displacement of water for collecting gas examples:
A
oxygen, carbon dioxide, hydrogen
5
Q
downward delivery for collecting gas examples:
A
Cl, HCl, sulfur dioxide
6
Q
upward delivery for collecting gas examples:
A
ammonia
7
Q
concentrated sulphuric acid
A
Cl, HCl
8
Q
fused calcium chloride
A
most gasses
9
Q
quicklime calcium oxide
A
ammonia
