Chemistry, 17.02.2020 15:52, ap03baller
Any advice for a GCSE chemistry student sitting first chemistry paper?
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 19:00, RedDemon59
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 06:30, backup5485
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
Do you know the correct answer?
Any advice for a GCSE chemistry student sitting first chemistry paper?...
Questions in other subjects:
Business, 04.05.2020 23:42
Business, 04.05.2020 23:42
Mathematics, 04.05.2020 23:42
Mathematics, 04.05.2020 23:42
