*(ii) The reaction of ethene with aqueous potassium manganate(VI), KMNO, produces ethane-1,2-diol, CH,OHCH,OH. Data: molar mass of ethane-1,2-diol = 62 g mol In an experiment, KMNO, containing only "O reacts with ethene. Suggest how the mass spectrum of ethane-1,2-diol data could be used to decide whether the oxygen atoms in ethane-1,2-diol came from the manganate(VII) ion, water, or a combination of the two.

*(ii) The reaction of ethene with aqueous potassium manganate(VI), KMNO, produces ethane-1,2-diol, CH,OHCH,OH. Data: molar mass of ethane-1,2-diol = 62 g mol In an experiment, KMNO, containing only "O reacts with ethene. Suggest how the mass spectrum of ethane-1,2-diol data could be used to decide whether the oxygen atoms in ethane-1,2-diol came from the manganate(VII) ion, water, or a combination of the two.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL2: Mass Spectrometry

Section: Chapter Questions

Problem 5CTQ

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