Which feature is one of the defining features of a hurricane?
1 answer:
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Answer: 8.7 grams
Explanation:
According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number of particles.
To calculate the moles, we use the equation:
As oxygen is in excess, Aluminium is the limiting reagent and limits the formation of products.
According to stoichiometry:
4 moles of aluminium give = 2 moles of
Thus 0.17 moles of aluminium give=
Mass of
Thus the mass of is 8.7 grams