2Al + 3H2SO, Al2(SO.)3 + 3H2 1. Calculate the number of moles of Al(SO.), produced when 4.25 moles of
aluminum is reacted with sulfuric acid.
2. Find the nunider of moles of Al(SO.), that will be produced from the
reaction of 75.00 grams of aluminum.
3. How many grams of hydrogen gas will be produced from reacting 2.50
moles of Al? (*Remember that hydrogen is diatomic.)
4. If 43.55 g of hydrogen are needed, how many grams of aluminum will be
required?

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

the answer is either b or c

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be