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01:55:00 CHE-118B: 2022-08-03 07:57 CHE-118B: 2022-08-03 07:57	CHE-118B: 2022-08-03 07:57 Structure and Properties of Alkenes, Strength of Pi Bonds, Spectroscopy of Alkenes (IR, H NMR, C NMR, Geminal, Vicinal, and Allylic Coupling), Mass Spectrometry alkene bond bit things pi coupling alkenes carbon bonds trans lot hydrogens doublet hertz ppm ch stuff field mass neighbors From Sarah Lievens 0 likes 260 plays 0
32:08 Soil Fertility Evaluation (Part 2) Ch 9 May 14… Soil Fertility Evaluation (Part 2) Ch 9 May 14 Lecture	Soil Fertility Evaluation (Part 2) Ch 9 May 14 Lecture ssc109 soil crop pounds yield matter acre nitrogen cover amount nutrients lot ppm rate response tons test end loss mineralization ton percent growers From William Horwath 0 likes 57 plays 0
16:55 118CSpr21L10p2 118CSpr21L10p2	118CSpr21L10p2 Spectroscopy and Properties of Amines nitrogen hydrogen things oxygen water amines ppm bit bonds alcohol nh amine bond means carbons carbon inversion pair amu lot From Sarah Lievens 1 likes 334 plays 0
32:32 118CSpr21L3p2 118CSpr21L3p2	118CSpr21L3p2 Spectroscopy of Carboxylic Acids and Derivatives bond acid bit resonance nmr carbon proton lot carboxylic oxygen ester acids ppm aldehyde character aldehydes carbonyl ketones nitrogen things From Sarah Lievens 1 likes 534 plays 0