Chemistry, 04.04.2020 03:27 allieballey0727
3. Is the number of total molecules on the left side of a balanced equation always equal to the
number of total molecules on the right side of the equation? Explain your answer.
Answers: 1
Chemistry, 22.06.2019 10:00
Why is the structure of molecule important to its function?
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Chemistry, 23.06.2019 07:40
What is the reduction potential of a hydrogen electrode that is still at standard pressure, but has ph = 5.65 , relative to the she?
Answers: 1
Chemistry, 23.06.2019 08:30
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
3. Is the number of total molecules on the left side of a balanced equation always equal to the
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