Скачать с ютуб Explain the Calibration Curve method & Standard addition method | Spectroscopy | Analytical в хорошем качестве

Explain the Calibration Curve method & Standard addition method | Spectroscopy | Analytical

The concentration of unknown in flame photometry is determined by two methods: (i) Calibration method: We take some known concentration of the given soln and find the intensity of the emitted light. A graph of intensity measured Vs Conc is plotted. Now the intensity of the test solution is measured. Take this value on the intensity axis and draw the line parallel to the X-axis where it cuts the standard curve, from there draw the perpendicular to the conc axis which will give the concentration. (ii) Standard addition method: In this method the intensity of the light of the test solution is measured with reference to the blank. Now known increasing amount of the element to be determined are then added to a number of the test solutions and the solutions are diluted to the same volume in each case. Intensity of the light of each solution is determined. A graph of readings Vs slandered conc added is plotted the graph will be straight line this line is extrapolated on conc axis which gives the concentration. Analytical Reasoning    • Solve Problems Related To Ages With T...   English Grammar    • Making Sense With Tense #1 - English ...   Interview Skills    • Questions You May Be Asked During an ...   Managerial Economics    • MCQ #1 of Managerial Economics   Royalty Free Stock Footage    • Flowers - Royalty free footage   Chemical Thermodynamics - Physical Chemistry    • State and Explain first law of thermo...   Ionic Equilibria - Physical Chemistry    • Derive expression for Ostwald’s Dilut...   Electrochemistry - Physical Chemistry    • What are different types of Reversibl...   Solid State - Physical Chemistry    • Explain the following terms | Solid S...   Gaseous State - Physical Chemistry    • Postulates of Kinetic Molecular Theor...   Colloidal States - Physical Chemistry    • What is Colloidal Solution? | Colloid...   Stereochemistry - Organic Chemistry    • Explain Configuration and Conformatio...   Nanomaterials - Engineering Chemistry    • Compare top down with bottom up Proce...   Water and Its Treatment - Engineering Chemistry    • Explain why hard water gives out a cu...   Electrochemistry - Engineering Chemistry    • Distinguish between metallic and elec...   Environmental Studies    • MCQ on Environmental Studies Part 8   Optics - Applied Physics    • What are cartesian sign conventions f...   For Details Visit http://cepekmedia.co.nf http://cepek.hol.es/ http://edmerls.66Ghz.com/ http://edmerls.tk/ #CalibrationCurveMethod #StandardAdditionMethod #Spectroscopy #AnalyticalChemistry #Chemistry