What color tubing should be used for the sample line in MP-AES?
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Which is the BEST reason to label and save your background f…
Which is the BEST reason to label and save your background file name/ID in your data table?
Most _____________________ organic compounds are ultimately…
Most _____________________ organic compounds are ultimately derived from petrochemicals consisting mainly of hydrocarbons, which are themselves formed from the high pressure and temperature degradation of organic matter underground over geological timescales.
Explain the steps to annotate an FT-IR spectrum and how peak…
Explain the steps to annotate an FT-IR spectrum and how peak identification is performed.
A peak around 2260-2100 cm-1 in an FT-IR spectrum is likely…
A peak around 2260-2100 cm-1 in an FT-IR spectrum is likely to correspond to a ___________ stretch.
A strong carbonyl near ~1740 cm^-1 plus strong C-O bands 124…
A strong carbonyl near ~1740 cm^-1 plus strong C-O bands 1240-1020 cm^-1 indicates most strongly:
The carbonyl band position can shift slightly due to conjuga…
The carbonyl band position can shift slightly due to conjugation and hydrogen bonding.
Water vapor and CO2 can imprint features into FTIR spectra i…
Water vapor and CO2 can imprint features into FTIR spectra if background subtraction is poor.
The region below ~1500 cm^-1 is commonly called the ________…
The region below ~1500 cm^-1 is commonly called the ________ region.
Which feature distinguishes ethyl acetate from acetone and M…
Which feature distinguishes ethyl acetate from acetone and Methyl Ethyl Ketone in the spectra?