Answers: 3
Chemistry, 21.06.2019 17:30
What is the percentage by mass of silicon (si) in iron aluminum silicate (fe3al2(sio4)3)?
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?
Answers: 2
Chemistry, 22.06.2019 13:00
Is 9 correct? and can someone me with 10? itβs due tomorrow, you
Answers: 1
.5 L of a 10 M concentrated stock solution is diluted to 3 M. What is the final volume of the soluti...
Mathematics, 15.07.2019 15:30
History, 15.07.2019 15:30
History, 15.07.2019 15:30
History, 15.07.2019 15:30
Geography, 15.07.2019 15:30
Mathematics, 15.07.2019 15:30
History, 15.07.2019 15:30
Chemistry, 15.07.2019 15:30
Social Studies, 15.07.2019 15:30
Mathematics, 15.07.2019 15:30