C1 Foundation 2 Flashcards
1
Q
Describe the structure of graphite
A
Made if carbon
Made of layer
2
Q
Explain why metals contains electricity
A
Because they contains delocalised electrons
3
Q
What is pH range for akalis
A
pH 8-14
4
Q
Acids contains an excess of what ion?
A
H+
5
Q
What ion react together
A
H+ And OH-
6
Q
Hydrochloric acids react with a base to produce a salt solution with its name ending in what
A
Chloride
7
Q
Describe the carbon dioxide gas
A
Bubbles the gas through limewater and it turns cloudy which mean it’s carbon dioxide gas
8
Q
What does the term aqueous mean
A
Dissolved in water
9
Q
What symbol is used to show that a reaction is reversible
A
<>
10
Q
How can we control a reversible reaction
A
By changing reaction conditions
