Quiz de Technicas Analytic de Chimia

Polarographia electrochimic = Mensuration del concentration de substantias per le polarization de un electrode Spectrophotometria de emissione spectral = Analyse de emission de radiation per substantias Cromatographia liquide = Separation de componentes de un mixture per lor affinitate pro un phase stationari Spectrophotometria de absorbition = Mensuration del quantitate de radiation absorbite per un substantia

Nefelometria = Mensuration del quantitate de particulas disperse in un solution per le diffraction de radiation Coulometria = Mensuration del quantitate de substantias per le passation de un corrente electric Spectrophotometria de turbiditate = Analyse del quantitate de particulas suspendite in un solution per le attenuation de radiation Ion-exchange chromatographia = Separation de iones per lor affinitate pro un phase stationari

Radiometria sedimentari = Mensuration del quantitate de particulas sedimentate in un solution per le radiation emitte Analysation de activitate de neutrones = Determinar le concentration de un elemento per le reaction de neutrones Spectroscopia de massa = Determinar le massa de particulas per lor effecto in un campo magnetic Titration radiometric = Mensuration del concentration de substantias per le mensuration de radiation emitte

<p>Potentiometry = Measures the potential difference between two electrodes in a chemical cell Chromatography = Separates and analyzes components in a mixture based on their different affinities for a stationary phase Fluorescence = Measures the emission of light by a substance after excitation by a specific wavelength of light Ion-exchange = Separates and analyzes ions based on their affinity for a charged stationary phase</p> Signup and view all the answers

<p>Nephelometry = Measures the amount of light scattered by particles in a solution Neutron activation analysis = Determines the concentration of elements by bombarding samples with neutrons and measuring resulting radiation Isotope dilution = Quantifies the concentration of an element by adding a known amount of isotopically enriched element to the sample Electron ionization = Ionizes molecules in the gas phase using high-energy electrons for mass spectrometry analysis</p> Signup and view all the answers

<p>Coulometry = Quantifies the amount of a substance by measuring the total charge passed during an electrolysis process Spectral emission = Measures the wavelengths of light emitted by excited atoms or molecules Liquid partition = Separates and analyzes components in a mixture based on their different solubilities in two immiscible liquids Field ionization = Ionizes molecules in the gas phase using a strong electric field for mass spectrometry analysis</p> Signup and view all the answers