Calculation Equations

Question 1

Equation for mass, moles and mr.

Answer 1

NMRRRRR
N=m/mr

Question 2

Equation for working out volume of a gas

Answer 2

N=v/24

Question 3

Equation to use when working with a solution

Answer 3

N = v x c

Question 4

Equation for percentage yield

Answer 4

% yield = actual yield / theoretical x 100

Question 5

EQUATION FOR ATOM ECONOMY

Answer 5

Atom economy = total mr of desired products / mr of total products x 100

Question 6

Avogadros constant

Answer 6

6.02x1023