adeeb7269 adeeb7269

10-03-2021
Chemistry

contestada

What is the work when a gas expands from 0.666 L to 2.334 L against an external pressure of 2.07 atm?

Respuesta :

drpelezo drpelezo

10-03-2021

Answer:

work = 3.45 Joules

Explanation:

Work from the 1st Law of Thermodynamics is PΔV in the equation of internal energy => ΔE = ΔH + PΔV.

Therefore, work = PΔV = 2.07atm·(2.334L - 0.666L) = 3.45 L·atm = 3.45 Joules

Answer Link

Otras preguntas

Which of the following statements regarding the Radical Republicans is incorrect? * Select all that apply Against an easy readmission of southern states to the

Where are sex-linked genes located? A. on the autosomes. B. on the sex chromosomes. C. antigens. D. on the dominant allele.

Which of the following would be the most effective evidence? A. the results of a scientific study B. the author’s thoughts and concerns C. a summary of the pu

Which of the following pairs of countries have come the closest to having purely command economic systems a. the United States and Great BritainB. Germany and

Early humans had to endure changes in climate and environment. true false

The system of cooperation known as feudalism ended around the: 8th century 13th century 15th century 18th century

A Richter Scale reading of 7 is how many times greater that a reading of 6? 2x 5x 10x 100x

Benjamin Franklin and Thomas Paine write for different purposes, but both writers __________. show that humans can improve themselves and society describe epis

Write 10 5/12 as an equivalent improper fraction.

What were the primary causes of the french and american revolution?