Actual Resources: are those which have been surveyed, their quantity and quality determined and are being used in present times.
Potential Resources: <span>They can exist in a region and can be used in the future.</span>
You spell Chlorine wrong but the process is called electrolysis
Answer: d) 164.9 g
Explanation:
To calculate the moles :
The balanced chemical reaction is:
According to stoichiometry :
2 moles of
require = 25 moles of
Thus 0.412 moles of
will require=
of
Mass of
Thus 164.9 g of oxygen is consumed.
Carbon dioxide, water vapour, oxygen and nitrogen