Molecular Structure and Absorption Spectra

MCAT Basics (from MedSchoolCoach)

コンテンツは MedSchoolCoach によって提供されます。エピソード、グラフィック、ポッドキャストの説明を含むすべてのポッドキャストコンテンツは、MedSchoolCoach またはそのポッドキャストプラットフォームパートナーによって直接アップロードされ、提供されます。誰かがあなたの著作物をあなたの許可なく使用していると思われる場合は、ここで概説されているプロセスに従うことができますhttps://ja.player.fm/legal。

4M ago 37:14

MP3•エピソードのホーム

In this episode, we cover molecular structure and the key spectroscopy techniques you need to know for the MCAT.

We'll explore the intricacies of Nuclear Magnetic Resonance spectroscopy, breaking down the chemical shifts and spin-splitting essentials for understanding hydrogen and carbon bonds in various compounds. You'll learn how to identify functional groups using Infrared (IR) spectroscopy and how mass spectrometry can help determine molecular weights and identify unknown compounds. We'll also touch on UV-Vis spectroscopy and its role in quantifying compounds based on absorption spectra.

Visit MedSchoolCoach.com for more help with the MCAT.

(00:00) Intro

(01:50) Introduction to absorption spectra and molecular structure

(01:52) Absorption spectroscopy and its applications

(03:39) IR spectroscopy: Analyzing functional groups with infrared radiation

(07:57) Key IR peaks to know for the MCAT

(09:52) Visible light and its role in determining compound color

(10:57) UV-Vis spectroscopy: Connecting visible and ultraviolet light for compound analysis

(14:06) Quantifying compounds using UV-Vis spectroscopy and Beer's Law

(16:48) Mass spectrometry: Determining molecular weight and identifying compounds

(22:18) Interpreting mass spectrometry graphs and calculating molecular weight

(26:44) NMR spectroscopy: Understanding molecular structure through proton shifts

(31:23) Key NMR shifts to know for the MCAT

(33:21) Spin splitting in NMR and the n+1 rule

177 つのエピソード