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Firstly, it's important to recognise that ionic compounds and metals are two different structures. Ionic compounds consist of positively charged ions and negatively charged ions held toge...
As I’m sure you already know, the units of concentration are mol dm-3. So before we calculate concentrations we must convert the volu...
As the temperature has increased the particles have more kinetic energy which causes them to move more quickly so there are more collisions per unit time. Also, due to their increased kinetic energy, more...
Ionization energy generally increases across period 3 because the nuclear charge increases but the shielding of the outer electrons remains relatively the same. This means that the electrostatic force of ...
There are four factors to consider.
Tempearture
Surface Area
Concenration/ Pressure
Catalyst
These factors all ...
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