Chemistry, 02.11.2019 05:31 Ezekielcassese
Astudent in lab prepared a cereal sample solution for spectroscopic analysis as described in the lab manual, and found the concentration of fe3+ in the sample to be 2.50 x 10β5 m. if her sample solution was prepared by diluting 25 ml of the original solution to a total volume of 100 ml, what is the concentration of the original solution?
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Stage in which a typical star has completely stopped fusion
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Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?
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Chemistry, 23.06.2019 00:30
Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6
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Astudent in lab prepared a cereal sample solution for spectroscopic analysis as described in the lab...
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