Moles Worksheet and PowerPoint- molar ratio and reacting masses

No prep moles lesson to teach your class stoichiometry including how to calculate masses of reactants/products using balanced equations and molar ratios.

Resources Included

  1. Interactive PowerPoint using to take the students step by step how to work out moles of reactants/products using the molar ratio then onto how to use balanced equations to calculate reacting masses. Throughout are worked examples and the opportunity for student interaction.
  2. Worksheet for both molar ratio and reacting masses
  3. Teacher answers

Prior knowledge needed
What is a mole?
Molar mass (formula mass)
Mole to mass calculations
Balanced equations

All aspects of this resource is fully editable
You may be interested in my resources on further moles
Save money with this Moles Bundle which includes this resource
Moles - Relative Formula Mass, Avogadro’s Number and Mole to Mass Calculations
Moles - Volumes of Gases & Concentration of Solutions

Mole Calculations treasure hunt
Moles lab - conservation of mass when Mg burns

➯ Be sure to follow my store to be alerted of new products.
➯ Once you’ve used it I’d love to hear how you get on via a review/feedback or on social media.

Pinterest Classroom Chemist
Twitter: @classroom_chem
Instagram: @classroom_chemist
Facebook: @classroomchemist

All materials copyright Classroom Chemist 2018-present

Save for later
  • Slide2.PNG
  • Slide3.PNG
  • Slide4.PNG
  • preview.pdf

About this resource


Created: Mar 21, 2018

Updated: Oct 18, 2019


PNG, 177 KB



PNG, 168 KB



PNG, 122 KB


Report a problem

Get this resource as part of a bundle and save up to 20%

Tes Paid Licence

How can I re-use this?