Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. n, n'-dimethylformamide (dmf) is a commonly-used p

N, N'-Dimethylformamide (DMF) is a commonly-used polar solvent. Its normal boiling point is 426K and is...

50.1K

Verified Solution

Question

Chemistry

N, N'-Dimethylformamide (DMF) is a commonly-used polar solvent.Its normal boiling point is 426K and is has ΔH°vap =47.6 kJ/mol. Suppose a laboratory vacuum system is able to maintaina flask at total pressure of 5.0 Torr. Estimate the temperature atwhich DMF will boil in this flask.

Please show all work.

Answer & Explanation Solved by verified expert
3.6 Ratings (381 Votes)
We use the clausiusclapeyron equationln P2 P1 H R 1 T1 1 T2 Where P2 Normal pressure 760 torr T1 Normal boiling point    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Calculate the pH for the titration 20.00mL of 0.500M HF with 0.500M KOH at the following volumes...

Chemistry
Q

As a red giant, the Sun’s luminosity will be about 2000 times greater than it is...

Physics
Q

Workers in a 1000 m3 processing room in a plastics factory are exposed to vinyl chloride (C2H3Cl)...

Civil Engineering
Q

1 VVV A x Which of the lamps in the circuit above would be lit...

Physics
Q

Given E is the midpoint of BD and AC L BD Prove ABAE ADAE Step...

Geometry
Q

Prob de evaluare 2 Data Punctaj Nota 1 Observa i desenul i determina i valoarea...

Geometry
Q

Suppose that prices of a certain model of new homes are normally distributed with a...

Basic Math
Q

Consider the choice between the New Zealand (NZ) and the US one-year bonds from the...

Accounting
Q

Buckeye Company purchased a machine on January 1, 2019. The machine had a cost of...

Accounting
Q

please answer asap for a good rating The...

Accounting
Q

For CRANE Company, units to be produced are 4,100 in quarter 1 and 5,740 in...

Accounting
Q

please help me queikly You just borrowed 87481 and are charged a simple interest rate...

Finance