Tetramethylsilane is used as an internal reference for 1H NMR spectroscopy and has a chemical shift of Type your answer here ppm.Save for LaterSubmit Answer
Question
Tetramethylsilane is used as an internal reference for 1H NMR spectroscopy and has a chemical shift of Type your answer here ppm.Save for LaterSubmit Answer
Solution
Tetramethylsilane (TMS) is used as an internal standard in 1H NMR spectroscopy because it has 12 protons that are all in the same environment, leading to a single peak. This peak is assigned a chemical shift of 0 ppm, which is used as a reference point to calculate the chemical shifts of other protons in a molecule.
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