3.3 Moles and volumes

Join multi-award-winning science teacher Dr. David Boyce as he tackles the A-level OCR Chemistry topic of "Moles and Volumes." In this comprehensive video, you will learn:
An introduction to concentration calculations, including how to work with different units and convert between decimetres cubed (dm³) and centimetres cubed (cm³).
Step-by-step guidance on solving problems involving molar gas volumes, with practical examples to help you understand how gases behave under standard conditions.
An explanation of the ideal gas equation (PV=nRT), showing you how to use this powerful formula to calculate the properties of gases in various scenarios.
Perfect for A-level Chemistry students, this video offers clear explanations and worked examples to build your confidence in tackling these key concepts.
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