You can find all my A Level Chemistry videos fully indexed at [ Ссылка ]
In this video, we look at how to construct an Enthalpy Cycle and use this to determine an unknown enthalpy change. First, I explain to you how Hess's Law works. I then show you how to construct and use an Enthalpy Cycle when given Standard Enthalpy Change of Formation data.
This video is aimed at the UK A Level Chemistry specifications. Students studying International A Level Chemistry will need to check their specification.
