Analytical chemistry Flashcards
1
Q
If a salt is soluble, should you evaporate it or filter it?
A
evaporate it
2
Q
If a salt is insoluble, should you evaporate it or filter it?
A
Filter it
3
Q
What method of gas collection should you use of the gas is insoluble
A
Filter it
4
Q
What method of gas collection should you use of the gas is soluble and less dense than air
A
upward delivery
5
Q
What method of gas collection should you use of the gas is soluble and more dense than air
A
downward delivery
6
Q
What do Qualitative methods of chemistry do
A
investigates what substances are present
(flame tests and precipitation)
7
Q
What do Quantitative methods of chemistry do?
A
investigates the amount of present substances
(titrations)
