Explain How EI Works

Q1: Why is peak splitting often observed with

Q2: The technique of _ can employ chemical

Q3: The observation that no two substances produce

Q4: Assign the fragments using mass spectrometry for

Q6: Explain how CI works.

Q7: The tallest peak in a mass spectrum

Q8: To determine the presence of fentanyl or

Q9: Explain chemical shielding and coupling in NMR.

Q10: Why can both positive and negative ions

Q11: Explain how NMR works.