Скачать или смотреть IB Chemistry Topic 1.2: Introduction To Moles, Isotopes & Empirical Formula

This video covers IB Chemistry subtopic 1.2 from the IB Chemistry topic 1 syllabus content.

This IB Chemistry video looks at the concept of moles and Avagadro's number in relation to atoms and molecules. It goes on to explore the concept of isotopes and calculations invovling these species. Finally, both empirical and molecular formulae are explored, with accompanying calculations.

00:00 Introduction
00:24 Atomic and Molecular Mass
02:10 Moles
03:45 Key Formula
06:10 Isotopes
07:02 Empirical Formula
07:50 Calculating Empirical Formula
09:42 Thanks for watching!

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