Super Speedy Last Minute Shizzz Flashcards Preview

Chemistry > Super Speedy Last Minute Shizzz > Flashcards

Flashcards in Super Speedy Last Minute Shizzz Deck (14):
1

Ions

Atoms with a charge

2

What do bases do?

Neutralise acids

3

Allotropes

Made from the same atoms

4

What are diamond and graphite made out of?

Carbon atoms

5

acid + base

salt + water

6

acid + alkali

salt + water

7

acid + metal

salt + hydrogen

8

acid + carbonate

salt + water + carbon dioxide

9

What salts do hydrochloric acids make?

Chloride salts

10

What salts do nitric acids make?

Nitrate salts

11

What salts do sulphuric acids make?

Sulphate salts

12

Metallic bonding

Bonding in metals where delocalised electrons are in a sea of positive nuclei
Strong electrostatic forces of attraction between delocalised electrons and positive nuclei

13

Properties of diamond (6)

Hard, 4 covalently bonded atoms, rigid, doesn’t conduct electricity, high melting and boiling points, not layered

14

Properties of graphite (4)

In layers, can slide (weak intermolecular forces), bonded to 3 delocalised electrons, conducts electricity