What is the mass of 2.25 mol of the element Iron (Fe)? Choose the correct set up from the given choices.

a. You would divided 2.25 mol by (55.84 mol divided by 1 gram)

b. You would multiply 2.25 mol by (1mol divided by 55.84 g)

c. You would multiply 2.25 mol by (55.84g divided by 1 mol)

d. You would divide 2.25 mol by (1 mol divided by 55.84g)

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

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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

your answer is a. the enthalpy of formation for a pure element in its standard state is always positive.