Science and Joe

Moles of Ions in a Solution

22nd Jun 2022

In previous tutorials, we calculated the number of moles of a particular compound present in a reaction, including the number of moles of atoms present using the known number of atoms and Avogadro’s number. However, things can get a bit fiddlier when talking about ions. Contents: Examples of Salt Dissociation When a salt is placed … More Moles of Ions in a Solution

Determining the Number of Particles of a Reactant or a Product of a Chemical Reaction (with and without Conversion Factors)

21st Mar 2019

In this tutorial, we are going to be working out the number of particles – which could be atoms, molecules or formula units – of a substance that are acting as either a reactant or a product of a chemical reaction. … More Determining the Number of Particles of a Reactant or a Product of a Chemical Reaction (with and without Conversion Factors)