Answer : The moles of potassium chloride and oxygen produced can be 0.813 and 2.44 respectively.
Explanation : Given,
Mass of = 100.0 g
Molar mass of = 123 g/mole
The balanced chemical reaction will be,
First we have to calculate the moles of .
Now we have to calculate the moles of and .
From the balanced chemical reaction we conclude that,
As, 2 mole of react to give 2 mole of
So, 0.813 mole of react to give 0.813 mole of
and,
As, 2 mole of react to give 3 mole of
So, 0.813 mole of react to give 3 × 0.813 = 2.44 mole of
Therefore, the moles of potassium chloride and oxygen produced can be 0.813 and 2.44 respectively.