Define the mole.
It is possible to calculate the number of moles, n using the number of molecules and Avogadro's constant.
Identify by placing a tick (✓) in the box next to the correct arrangement of this equation.
Possible equations | Place a tick (✓) here to identify the correct equation |
Define the Avogadro constant.
The molar mass equation is shown below.
State the meaning of the quantities m and Mr.
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