Maths Part

Question 1

Atom economy equation

Answer 1

Relative formula mass of desired product/ sum of relative formula masses of all reactants
X100

Question 2

Use of atom economy

Answer 2

Measure amount of starting materials that end up as useful products
=minimise production of unwanted products
= save money
Increase sustainability by not wasting resources
Waste products are expensive to get rid of

Question 3

How to reduce risks of atom economy

Answer 3

Find more efficient reaction
Find use for waste products