A mole of any substance contains Avogadro's number of units.

a. Write an equivalence statement for this definition.

b. Write the possible conversion factors from this relationship.

c. To determine the following, tell which conversion factor you would need to use:

• Moles Al from atoms Al

• Atoms Au from mol Au

Question

Alexia Bush

Chemistry

15 October, 01:06

A mole of any substance contains Avogadro's number of units.

a. Write an equivalence statement for this definition.

b. Write the possible conversion factors from this relationship.

c. To determine the following, tell which conversion factor you would need to use:

• Moles Al from atoms Al

• Atoms Au from mol Au

+1

Answers (1)

Know the Answer?

Gilberto Bartlett · Answer 1

1 mole (6.02*10^23) = Amount of atoms in 12g of carbon-12.

1 gram = 1 mole of amus (Atomic mass units)

13 Moles of AI = 13x (6.02x10^23) = 13 grams

13x (6.02x10^23) Au atoms = 13 moles = 13 grams

Not sure if this is the answer your looking for. (the "^" represents an exponent)