Скачать или смотреть IB Chemistry Topic 5.1: Measuring Energy Changes

This video starts by defining the key terms of energetics and thermochemistry, followed by how to draw enthalpy diagrams. It then introduces the different types of enthalpy changes and the general formula, before discussing the use of a calorimeter and its relation to specific heat capacity. The video ends on the deviation of experimental values and the heat loss component of these can be accounted for via graphical extrapolation.

00:00 Introduction
00:24 Key Definitions
02:24 Enthalpy Diagrams
03:31 Types of Enthalpy Change
05:38 Preview finished!

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