Chemistry, 08.07.2019 10:30 amberskids2
Matthew was working with different concentrations of hydrochloric acid in the lab. which of these would best describe the results matthew would see if he was using a conductivity apparatus in each of the different acid concentrations? a) the bulb would burn the same in all concentrations. b) the light bulb would burn brightest in the weakest acid. c) the light bulb would burn brightest in the strongest acid. d) the light bulb would not burn as acids do not conduct electricity.
Answers: 2
Chemistry, 21.06.2019 19:00
Apeak with a retention time of 407 s has a width at half-height (w1/2) of 7.6 s. a neighboring peak is eluted 17 s later with a w1/2 of 9.4 s. a compound that is known not to be retained was eluted in 2.5 s. the peaks are not baseline resolved. how many theoretical plates would be needed to achieve a resolution of 1.5?
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Matthew was working with different concentrations of hydrochloric acid in the lab. which of these wo...
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