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The carbonyl index is calculated as the ratio of the intensity (or total area) of the 1715 cm(-1) carbonyl peak in the FTIR spectrum to a reference peak such as 1456 cm(-1) or any other nearby strong peak for the particular PP material being analyzed.
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How do you determine the percentage glue content of Polypropylene?
There is no glue in polypropylene.
Determine the refractive index of a transparent liquid by an interferance methode?
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Woodward fieser rules for carbonyl compounds?
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What is carbonyl index?
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What is the index that combines air temperature and relative humidity to determine an apparent temperature?
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An index mineral is used in geology to determine the degree of metamorphism a rock has experienced.
What are index fossils and how are they used to determine the absolute age of sedimentary rocks?
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What are index fossils and how are they used to determine the absolute age of sedimentary rock?
Index fossils can be used to help determine the relative age of rock layers. Index fossils are from species that only existed for a short time. Index fossils are found in rock layers. Trilobites and Graptolites are index fossils.
What function group is found in an aldehyde?
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Is carbonyl polar?
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What is a name of a key functional group found in carbohydrates?
carbonyl group
