Author: Freesciencelessons via YouTube
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In this video, we look at what is meant by "standard conditions". We then explore the four different standard enthalpy changes. These are standard enthalpy change of combustion, standard enthalpy change of neutralisation, standard enthalpy change of formation and standard enthalpy change of reaction. In each case, I take you through the definition and then show you some common mistakes that students sometimes make.

Image credits:

Thermite reaction

https://commons.wikimedia.org/wiki/File:ThermiteReaction.jpg

User:Nikthestunned (Wikipedia), CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0), via Wikimedia Commons

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