Principle underlying the quantitative analysis, Chemistry

Principle underlying the quantitative analysis:

In flame photometry, the thermal energy from flame is utilized to convert the analyte within gaseous atoms and then to excite them to higher energy level. Since the excited atoms return to a state of lower energy, radiation of wavelength features of the element is emitted. The intensity of the emitted radiation is associated to the concentration of the element present, creating the basis of the quantitative analysis through flame photometry.

As we measure the emission spectrum of the atoms which were excited using the thermal energy of flame, the methods is known as flame atomic emission spectroscopy (FAES).

Posted Date: 1/10/2013 2:32:56 AM | Location : United States







Related Discussions:- Principle underlying the quantitative analysis, Assignment Help, Ask Question on Principle underlying the quantitative analysis, Get Answer, Expert's Help, Principle underlying the quantitative analysis Discussions

Write discussion on Principle underlying the quantitative analysis
Your posts are moderated
Related Questions
Statistical experimental methods are used in product development. In order to adopt the statistical product design or experimental method, it is necessary to understand the basic c

In the chemical reaction, Al(s) + CuCl2(aq) --> Cu(s) + AlCl3(aq), why did the Copper turn green after being left for a day?

Write the reactions and the conditions involved in the conversion of: a. Propene to 1-Propanol b. Phenol to Salicyclic acid

what are chemical properties of haloarenes?

advantages and disadvantages of westron

The phosphate of a metal has the formula MPO4 .The formula of its nitrate will be: (1) MNO 3                                                   (2)  M 2 (NO 3 ) 2

Why can classical (Werner) octaedral complexes with no pi-bonding have between 12-22 valence electrons, whereas octahedral complexes with pi-bonding must have 18 electrons?

Which one of the following groupings represents a collection of isoelectronic species: (1) NA +, Ca 2+ , Mg 2+        (2)  N3, F - , Na + (3)  be, Al 3+ , Cl -

What is purity criteria.