Chemistry
Chemistry, 21.02.2020 02:50, lukeperry

Chemists often work at reduced pressures so that solvents can be removed at lower temperatures. Toluene which has a normal boiling point of 110.6 °C is one such solvent. What is the boiling point temperature of toluene at a reduced pressure of 1.00 mm Hg? (ΔvapH° for toluene = 38.1 kJ/mol and R = 8.314 J/K⋅mol)

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:30, mimireds5419
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →
Answers: 3
image
Chemistry, 22.06.2019 04:00, kim95207
What layer of the atmosphere is directly above the troposphere?
Answers: 1
image
Chemistry, 22.06.2019 06:30, themajesty9898
The minerals found in bones are deposited by living cells called
Answers: 1
image
Chemistry, 22.06.2019 07:10, nasrul3725
Remember to use the proper number of significant figures and leading zeros in all calculations. gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4
Answers: 3
Do you know the correct answer?
Chemists often work at reduced pressures so that solvents can be removed at lower temperatures. Tolu...

Questions in other subjects:

Konu
Mathematics, 17.07.2019 06:00