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How can you identify a unknown compound using uv spectroscopy?
Wiki User
∙ 10y ago
Each compound has a specific absorption spectra.
Wiki User
∙ 10y ago
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How could you positively identify a compound using only melting point determinations?
I do not believe that any chemist would choose to identify a compound by using only the melting point; why create such difficulties for yourself?
how to know if platinum is in the sun using spectroscopy?
it is in the sun
What is the main principle of IR spectroscopy?
IR spectroscopy is useful in identifying functional groups in your sample. Many functional groups have specific absorption frequencies, so examination of IR spectra can tell you which functional groups are present (but not where they are structurally in your molecule). A table of common IR absorption frequencies are here: http://www.chem.ucla.edu/~webspectra/irtable.html Most of the time IR is used with NMR to identify a compound. IR can often be used independently to see if a reaction has worked (like if you are adding an azido group to your compound, you can use IR to see if your purified product has an azido absorption).
What information can be obtained from a sample analyzed using atomic absorption spectroscopy?
the identities and quantities of elements present
What difficulties might you encounter if you tried to identify an unknown substance using its boiling point?
You might make it explode or make some deadly gas. Research what you're doing before you perform an experiment.
How could you positively identify a compound using only melting point determinations?
I do not believe that any chemist would choose to identify a compound by using only the melting point; why create such difficulties for yourself?
How can a diamond grader identify a HPHT treated or and a HPHT made diamond?
Certified gemologists identify HPHT*-treated and HPHT-manufactured diamonds using specially developed spectroscopy devices. These devices facilitate measuring dispersed light shone through the diamond to reveal its generation. You can read more about synthetic diamonds and spectroscopy, below. ____________ *High Pressure-High Temperature
How does IR spectroscopy works?
IR spectroscopy works by using infrared beams to work out the structure of a chemical. The chemical is placed in an inert substance, e.g. Potassium Bromide. The refraction of the beams brings up a characteristic trace of the mystery compound, which can then be used to work out the structure.
how to know if platinum is in the sun using spectroscopy?
it is in the sun
How a teacher can teach simple and compound sentences?
A teacher can teach simple and compound sentences by using examples for illustration purposes.
What is the main principle of IR spectroscopy?
IR spectroscopy is useful in identifying functional groups in your sample. Many functional groups have specific absorption frequencies, so examination of IR spectra can tell you which functional groups are present (but not where they are structurally in your molecule). A table of common IR absorption frequencies are here: http://www.chem.ucla.edu/~webspectra/irtable.html Most of the time IR is used with NMR to identify a compound. IR can often be used independently to see if a reaction has worked (like if you are adding an azido group to your compound, you can use IR to see if your purified product has an azido absorption).
Can we see what elements are on different planets?
Using spectroscopy we can determine much about a planet's atmosphere.
What information can be obtained from a sample analyzed using atomic absorption spectroscopy?
the identities and quantities of elements present
How can you identify ketone in a organic unknown?
It has a C=O group attached to two R groups.
A compound word using the word small?
A compound word using the word 'small' is smallpox.
What is the advantage of using UV-Vis spectroscopy compared to a spectronic 20?
Spectronic 20 was also an UV-Vis spectrophotometer.
What difficulties might you encounter if you tried to identify an unknown substance using its boiling point?
You might make it explode or make some deadly gas. Research what you're doing before you perform an experiment.
