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Chemistry, 21.06.2019 17:00, dayjionneam
In the analysis of hair and fiber samples, which does a compound comparison microscope allow for that a conventional compound microscope does not? a. simultaneous observation b. polarization c. fluorescence d. higher magnification
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What are the first three quantum numbers for the electrons located in subshell 2s?
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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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A student has 300. mL of 0.250 M Na2SO4(aq) and is asked to make 100. mL of 0.100 M Na2SO4(aq) for a...
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