Chemistry, 09.06.2021 15:20 Gracebrown6990
A sample of pure water was spiked with 0.590 ng/mL silver ion. Ten replicate determinations of the spiked water sample gave 0.600 , 0.580 , 0.557 , 0.543 , 0.584 , 0.564 , 0.568 , 0.572 , 0.550 , and 0.535 ng/mL silver ion. Determine the mean percent recovery of the spike and the detection limit of the analytical method used for the silver ion determination.
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Complete the sentences to best explain the ranking.match the words below to the appropriate blanks in the sentences.a less polar bondhigher molar massion-dipole forcesstronger intermolecular forcesdipole-dipole forcesdispersion forceshydrogen bonding1. h2s and h2se exhibit the following intermolecular forces:.2. therefore, when comparing h2s and h2se the one with a has a higher boiling point .3. the strongest intermolecular force exhibited by h2o is . therefore, when comparing h2se and h2o the one with has a higher boiling point.
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A sample of pure water was spiked with 0.590 ng/mL silver ion. Ten replicate determinations of the s...
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