Further Calculations and Redox Flashcards
1
Q
How much does one mole of any gas occupy?
A
24 dm cubed (at room temperature and atmospheric pressure)
2
Q
How many particles are in one mole?
A
6.02 x 10 to the powerof 23
3
Q
How many cm cubed are in 24 dm cubed?
A
24,000 cm cubed
4
Q
How many litres are in 24 dm cubed?
A
24 litres
5
Q
How do you get from meters cubed to dm cubed?
A
x 1000
6
Q
How do you get from dm cubed to meters cubed?
A
divide by a 1000
7
Q
What is a mole?
A
The Avogadro number of particles (atoms, molecules, formulae, ions or electrons) in a substance
8
Q
What is the formation of ions?
A
The gain or loss of electrons
9
Q
What is oxidation?
A
The loss of electrons
10
Q
What is reduction?
A
The gain of electrons
11
Q
What does one faraday represent?
A
One mole of electrons
