For samples that are difficult to deal with, such as solids of limited solubility, films, threads, pastes, adhesives, and powders, a technique known as internal- reflection spectroscopy is used for obtaining the ir spectra. refer to some external resources to find the principle of this technique. also give information about the instrument and the applications for it.
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Chemistry, 21.06.2019 13:30, alejandra1201
10. according to the law of conservation of mass, how does the mass of the products in a chemical reaction compare to the mass of the reactants?
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Chemistry, 21.06.2019 21:30, KnMcdonaldk93906
Which substances have the lowest melting points: ionic covalent, or metallic
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Chemistry, 22.06.2019 13:50, amandamac7339
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
For samples that are difficult to deal with, such as solids of limited solubility, films, threads, p...
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