Mass spec - Study guides, Class notes & Summaries

Ch 13 Mass Spectrometry; Infrared Spectroscopy; UV_Vis Spectroscopy

AQA GCSE COMBINED SCIENCE: TRILOGY 8464/P/2H Physics Paper 2H Mark scheme June 2023 | VERIFIED. A radio waves B microwaves C X-rays allow 1 mark if 2 correct 2 AO1 6.6.2.1 Question Answers Extra information Mark AO / Spec. Ref. 01.2 Similarity any one from: • same speed (in a vacuum) • both transfer energy • both transverse Difference any one from: • gamma has a higher frequency • gamma has a shorter wavelength • gamma is more ionising • gamma is more penetratin...

Ch 13 Mass Spectrometry; Infrared Spectroscopy; UV/Vis Spectroscopy

what is the purpose of an inlet for a mass spectrometer? - ️️the place where the sample is introduced to the mass spectrometer what is the purpose of the source for a mass spectrometer? - ️️it converts neutral analytes into ions what is the purpose of the analyzer for a mass spectrometer? - ️️it separates ions based on m/z (mass to charge ratio) what is the purpose of the detector for a mass spectrometer? - ️️it counts the number of ions reaching the detector what are the typ...

Chem 420 Exam Questions And Answers (Verified And Updated) Three types of electrical domains? - answerAnalog Signals - magnitude of voltage, current, charge, or power; continuous in both amplitude and time Time-domain Signals - time relationship of signal fluctuations; frequency, pulse width, phase Digital Info - Data encoded in discrete levels; great accuracy and precision Where does noise come from? (2 types) - answerChemical noise: temperature, pressure, humidity, fumes, etc Instrumen...

Chem 420 Exam Questions And Answers (Verified And Updated) Three types of electrical domains? - answerAnalog Signals - magnitude of voltage, current, charge, or power; continuous in both amplitude and time Time-domain Signals - time relationship of signal fluctuations; frequency, pulse width, phase Digital Info - Data encoded in discrete levels; great accuracy and precision Where does noise come from? (2 types) - answerChemical noise: temperature, pressure, humidity, fumes, etc Instrumen...

AQA GCSE COMBINED SCIENCE: TRILOGY 8464/P/2H Physics Paper 2H Mark scheme June 2023. A radio waves B microwaves C X-rays allow 1 mark if 2 correct 2 AO1 6.6.2.1 Question Answers Extra information Mark AO / Spec. Ref. 01.2 Similarity any one from: • same speed (in a vacuum) • both transfer energy • both transverse Difference any one from: • gamma has a higher frequency • gamma has a shorter wavelength • gamma is more ionising • gamma is more penetrating allow bo...

AQA GCSE COMBINED SCIENCE: TRILOGY 8464/C/2H Chemistry Paper 2H Mark scheme June 2023. CH4 + 2 O2 → CO2 + 2 H2O 1 AO2 5.7.1.3 Question Answers Extra information Mark AO / Spec. Ref. 01.2 hydrocarbon molecules in petrol have fewer carbon atoms than those in diesel petrol has a lower boiling point (range) than diesel allow converse throughout allow petrol is more flammable than diesel allow petrol is less viscous than diesel 1 1 AO3 5.7.1.3 Question Answers Extra information M...

AQA GCSE COMBINED SCIENCE: TRILOGY 8464/P/2H Physics Paper 2H Mark scheme June 2023. A radio waves B microwaves C X-rays allow 1 mark if 2 correct 2 AO1 6.6.2.1 Question Answers Extra information Mark AO / Spec. Ref. 01.2 Similarity any one from: • same speed (in a vacuum) • both transfer energy • both transverse Difference any one from: • gamma has a higher frequency • gamma has a shorter wavelength • gamma is more ionising • gamma is more penetrating allow bo...

AQA A-Level Chemistry Mass Spectrometer, Titrations, Bonding Practice Exam Questions and Answers 2024 The sample is bombarded with high energy electrons and knocks out an electron forming 1+ rubidium ions through using an electron gun. - Answer-Explain how the gaseous atoms of rubidium are ionized in a mass spectrometer(2) Rb(g)---Rb+(g)+e(-) - Answer-Write an equation, including state symbols, to show the process that occurs when the first ionization energy of rubidium is measured(1) 1) ...