Moles and Molar Calculations in Chemical Reactions
This is part of Year 11 HSC Chemistry course under the topic of Mole Concept.
HSC Chemistry Syllabus
- Explore the concept of the mole and relate this to Avogadro’s constant to describe, calculate and manipulate masses, chemical amounts and numbers of particles in: (ACSCH008, ACSCH039)
– Moles of elements and compounds `n = \frac{m}{MM}` (`n` = chemical amount in moles, `m` = mass in grams, `MM` = molar mass in g mol-1
– Percentage composition calculations and empirical formulae
– Limiting reagent reactions
Moles and Molar Calculations
In this video, we will discuss calculation problems involving moles, molar mass and various chemical equations.