Which of the following best describes a mixture? *
two or more substances combine and cannot...
Chemistry, 27.09.2019 06:00 oKINGDEROo
Which of the following best describes a mixture? *
two or more substances combine and cannot be separated
two or more substances combine chemically
two or more substances combine but keep their physical properties
two or more substances combine and create an irreversible reaction
Answers: 2
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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?
Answers: 2
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Answers: 1
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