[정답] 물리화학 정답 (Physical Chemistry for the Life Sciences(Paperback), Thomas Engel 저) > state6

[정답] 물리화학 정답 (Physical Chemistry for the Life Sciences(Paperback), Tho…

페이지 정보

작성일 20-03-21 15:57

본문

1장의 解法(솔루션) 일부를 발췌했습니다. (수식이은 게시판에 호환되지 않으니 양해 바랍니다. a) 1.00 g H2 and 1.00 g O2

물리, 화학, 화학공학, 솔루션, 화공

Q1.1) The location of the boundary between the system and the surroundings is a choice that must be made by the thermodynamicist. Consider a beaker of boiling water in an airtight room. Is the system open or closed if you place the boundary just outside the liquid water? Is the system open or closed if you place the boundary just inside the walls of the room?
Problem numbers in italics indicate that the solution is included in the Student’s Solutions Manual.
설명
If the system boundaries are just outside of the liquid water, the system is open because water can escape from the top surface. The system is closed if the boundary is just inside the walls, because the room is airtight.

Chapter 1: Fundamental Concepts of Thermodynamics

Q1.3) Why is the possibility of exchange of matter or energy appropriate to the variable of interest a necessary condition for equilibrium between two systems?

Download : [솔루션] 물리화학 솔루션 (Phys.zip( 77 )

레포트 > 공학,기술계열
Equilibrium is a dynamic process in which the rates of two opposing processes are equal. However, if the rate in each direction is zero, no exchange is possible, and therefore the system can not reach equilibrium.
b) 1.00 g N2 and 1.00 g O2

Problems
P1.1) A sealed flask with a capacity of 1.00 dm3 contains 5.00 g of ethane. The flask is so weak that it will burst if the pressure exceeds 1.00 × 106 Pa. At what temperature will the pressure of the gas exceed the bursting temperature?
총 1장부터 19장까지 구성되어 있습니다..^^)

[정답] 물리화학 정답 (Physical Chemistry for the Life Sciences(Paperback), Thomas Engel 저)

1-cm-thick vacuum < 1-cm-thick cork < 1-cm-thick concrete < 1-cm-thick copper
Questions on Concepts
Q1.2) Real walls are never totally adiabatic. Order the following walls in increasing order with respect to being diathermal: 1-cm-thick concrete, 1-cm-thick vacuum, 1-cm-thick copper, 1-cm-thick cork.

At high temperatures, the energy of the molecule is large as indicated by the colored rectangular area in the figure below.

Q1.5) The parameter a in the van der Waals equation is greater for H2O than for He. What does this say about the form of the potential function in Figure 1.6 for the two gases?
It says that the depth of the attractive potential is greater for H2O than for He.
c) 1.00 g CH4 and 1.00 g NH3
순서

Q1.4) At sufficiently high temperatures, the van der Waals equation has the form . Note that the attractive part of the potential has no influence in this expression. Justify this behavior using the potential energy diagram in Figure 1.6.

P1.2) Consider a gas mixture in a 2.00-dm3 flask at 27.0ºC. For each of the following mixtures, calculate the partial pressure of each gas, the total pressure, and the composition of the mixture in mole percent.

In this case, the well depth is a small fraction of the total energy. Therefore, the particle is unaffected by the attractive part of the potential.
다.

번호	제목
17963	확실한 아이템 현대쉬움 너무 맘에듭니다 가성비 실화냐? ㅋㅋ
17962	와이프도 좋아하네요 구내식당가림막 BEST 가성비템
17961	확실한 이스케이프파라솔꽂이 너무 좋네요 짱이다
17960	확실한 축구선수테이핑 소개해요 와이프가 인정하네요
17959	인기좋은 아디다스겨울골프바지 찾았습니다!
17958	요즘 사람들이 추천하는 갖고싶은 스텐드점수판
17957	가성비 좋다고 소문났어요 최후의 선택 인라인아동양말
17956	후기보고 어렵게 찾은 검증된 레이저코드1.20
17955	확인필수 아이템 라켓손잡이
17954	너무 사고싶은 4세대스마트훌라후프 개봉!
17953	특가 쇼크닥터낭심보호팬츠 구성이 참 좋아요
17952	사람들이 찾는덴 이유가 있었네요 알토란같은 가정용기구필라테스 상품 알아보자 참 맘에드는군요
17951	전문가추천 롤러스케이트최저가, 전문가추천 롤러스케이트최저가
17950	나만알고싶은 구매 금궁러버
17949	조만간 지름신 강림할듯 ㅋㅋ 볼타월 BEST 후기대박

[정답] 물리화학 정답 (Physical Chemistry for the Life Sciences(Paperback), Thomas Engel 저) > state6

state6

페이지 정보

본문

검색