Moles Formula Only

Question 1

How do you calculate the amount of moles

Answer 1

Mass of substance (g) / atomic or formula mass (g/mol)

Question 2

How do you calculate the volume of moles in a room

Answer 2

Volume = amount (m) x 24dm^3

Question 3

How do you calculate the concentration of a solution of moles

Answer 3

Concentratoin of a solution = amount of a substance (mol) / volume (dm^3)

Question 4

How do you calculate percentage yeild

Answer 4

Percentage yield = (yield from reaction / maximum theoretical yield) x100

Question 5

How do you calculate atom economy

Answer 5

Atom economy = (relative formula mass of the desired product / sum of the relative formula mass of all the products) x 100