Chemistry, 24.06.2019 20:30, hannahbrown889

High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa ) to about 60,000 kpa (60,000,000 pa ). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 2.70×108 pa , what is its running pressure in torr? express the pressure numerically in torr.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 18:30, Tyrant4life

Amass of 100.0 g of solute is dissolved in water so that 850. ml of a 0.7500 m solution has been prepared. what is the molar mass of the solute?

Answers: 2

continue

Chemistry, 22.06.2019 01:00, XxrazorxX11

How can you use chemical equations to predict the products of the reaction you can carry out?

Answers: 1

continue

Chemistry, 22.06.2019 09:30, raizagisselle1694

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

Answers: 3

continue

Chemistry, 22.06.2019 10:30, scott5315

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?

Answers: 3

continue

Do you know the correct answer?

High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify...