Chemistry, 25.02.2022 14:30 Amholloway13
Carboxylic acids often give a strong fragment ion at m/z (M - 17). What is the likely structure of this cation for acetic acid
Answers: 2
Chemistry, 22.06.2019 12:20, tenleywood
The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
Answers: 2
Chemistry, 23.06.2019 08:30, vett072804
Benzonitrile (c6h5cn) is reduced to two different products depending on the reducing agent used. treatment with lithium aluminum hydride followed by water forms k, which has a molecular ion in its mass spectrum at 107 and the following ir absorptions: 3373, 3290, 3062, 2920, and 1600 cm-1. treatment with a milder reducing agent forms l, which has a molecular ion in its mass spectrum at 106 and the following ir absorptions: 3086, 2850, 2820, 2736, 1703, and 1600 cm-1. l shows fragments in its mass spectrum at m/z = 105 and 77. propose structures for k and l and choose an explanation for how this could be concluded.
Answers: 3
Carboxylic acids often give a strong fragment ion at m/z (M - 17). What is the likely structure of t...
English, 16.10.2020 06:01
History, 16.10.2020 06:01
Mathematics, 16.10.2020 06:01
English, 16.10.2020 06:01
Biology, 16.10.2020 06:01