C3 Quiz

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  • Created by: bethany_s
  • Created on: 28-05-17 21:14
What does qualitative analysis tell you?
What ions are present
1 of 14
Which two substances help you to test for Hallides?
Nitric acid and silver nitrate
2 of 14
One mole of any substance has a mass in grams equal to the___________
Relative formula mass of that substance
3 of 14
Mass-conentration=
Mass/volume
4 of 14
Hard water forms a precipitate called_____
scum
5 of 14
How would you remove permanent hardness from water?
Using an ion exchange resin
6 of 14
Which indictator would you use for a weak acid and a strong alkali?
Phenolphthalein
7 of 14
Number of moles=
concentration x volume
8 of 14
What is the name for negative ions?
Anions
9 of 14
What is the name of positive ions?
Cations
10 of 14
Why would you want to electroplate something?
To prevent corrosion
11 of 14
What is avogadro's law?
One mole of any gas occupies 24dm^3
12 of 14
What is the pressure commonly used for production of ammonia?
200 atmospheres
13 of 14
What is the functional group of alcohols?
-OH
14 of 14

Other cards in this set

Card 2

Front

Which two substances help you to test for Hallides?

Back

Nitric acid and silver nitrate

Card 3

Front

One mole of any substance has a mass in grams equal to the___________

Back

Preview of the front of card 3

Card 4

Front

Mass-conentration=

Back

Preview of the front of card 4

Card 5

Front

Hard water forms a precipitate called_____

Back

Preview of the front of card 5
View more cards

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