The Steel Story

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In a reaction what happens to an oxidising agent?
Oxidised
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In a reaction what happens to a reducing agent?
Reduced
2 of 20
In the reduction of manganate ions what is needed to provide H+ ions?
Sulphuric acid
3 of 20
In a half cell the more negative is...
Oxidised
4 of 20
In a half cell the more positive is...
Reduced
5 of 20
What temperature are half cells under in standard conditions?
298K
6 of 20
What is another name for rust?
Hydrated iron oxide
7 of 20
What is the process by which zinc is added to prevent rust by galvanising?
Sacrificial
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D block elements can act as what type of catalyst due to their multiple oxidation states?
Homogenous
9 of 20
D block elements can act as what type of catalyst because of the presence of 3d and 4s electrons?
Heterogenous
10 of 20
What is the name used to describe colours that are opposite, appear one colour and transmit another?
Complementary
11 of 20
What is the name of an ion or molecule that forms a coordinate bond with a metal ion?
Ligand
12 of 20
What type of bond is a coordinate bond?
Dative covalent
13 of 20
What is the name given to an ion with a metal ion in the middle surrounded by a ligand?
Complex
14 of 20
What is the shape formed by a metal ion with 6 coordinate bonds?
Octahedral
15 of 20
What is the shape formed by a metal ion with 4 coordinate bonds with the metal ion?
Tetrahedral
16 of 20
What is the colour of the complex ion; [Fe(H2O)6]2+?
Green
17 of 20
What is the colour of the complex ion; [Fe(H2O)6]3+?
Brown
18 of 20
What is the colour of the complex ion; [Cu(H2O)6]2+?
Blue
19 of 20
What is the word used to describe the bonding in EDTA(4-)?
Hexandenate
20 of 20

Other cards in this set

Card 2

Front

In a reaction what happens to a reducing agent?

Back

Reduced

Card 3

Front

In the reduction of manganate ions what is needed to provide H+ ions?

Back

Preview of the front of card 3

Card 4

Front

In a half cell the more negative is...

Back

Preview of the front of card 4

Card 5

Front

In a half cell the more positive is...

Back

Preview of the front of card 5
View more cards

Comments

Sakshat

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Mate this is wrong, oxidising agents get reduced as they give take electrons from the other molecule. Oxidising is losing electrons so if something is that type of agent, it will make the other molecule lose electrons by accepting the electrons itself.

Jamie Jagger

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Correct. An oxidising agent is itself reduced, and vice versa.

Adele

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Also it's heterogeneous rather than heterogenous but other than that and the comments above a good quiz :) 

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