What is the mass of 0.60 moles of al

16 g. The mass of 0.60 mol Al is 16 g.

Molar mass of Al = 26.98 g/mol

Mass of Al = 0.60 mol Al x (26.98 g Al/1 mol Al) = 16 g Al

16.2 grams

Explanation:

According to avogadro's law, 1 mole of every substance weighs equal to the molecular mass and contains avogadro's number of particles.

1 mole of aluminium (Al) weigh = 27 grams

Thus 0.60 moles of aluminium (Al) weigh =

Mass of 0.60 moles of aluminium is 16.2 grams.

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current

it is stable as it is in group 0 which have full outer shells of electrons