The denserphase; FCC or BCC on the basis of given P-T curve for potassium needs to be determined. Concept Introduction: All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter . Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

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Answer 1

Question

Chapter 8, Problem 8.6NP

(a)

Interpretation Introduction

Interpretation:The denserphase; FCC or BCC on the basis of given P-T curve for potassium needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

(b)

Interpretation Introduction

Interpretation:The new diagram for different pressure range that indicates the vapor pressure needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of a substance can be shownin the phase diagram.

(c)

Interpretation Introduction

Interpretation:The possibility of floating or sinking of FCC phase in liquid potassium needs to be explained, if the FCC and liquid potassium are in the equilibrium.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

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What is the stepwise mechanism for this reaction?

32. Consider a two-state system in which the low energy level is 300 J mol 1 and the higher energy level is 800 J mol 1, and the temperature is 300 K. Find the population of each level. Hint: Pay attention to your units. A. What is the partition function for this system? B. What are the populations of each level? Now instead, consider a system with energy levels of 0 J mol C. Now what is the partition function? D. And what are the populations of the two levels? E. Finally, repeat the second calculation at 500 K. and 500 J mol 1 at 300 K. F. What do you notice about the populations as you increase the temperature? At what temperature would you expect the states to have equal populations?

30. We will derive the forms of the molecular partition functions for atoms and molecules shortly in class, but the partition function that describes the translational and rotational motion of a homonuclear diatomic molecule is given by Itrans (V,T) = = 2πmkBT h² V grot (T) 4π²IKBT h² Where h is Planck's constant and I is molecular moment of inertia. The overall partition function is qmolec Qtrans qrot. Find the energy, enthalpy, entropy, and Helmholtz free energy for the translational and rotational modes of 1 mole of oxygen molecules and 1 mole of iodine molecules at 50 K and at 300 K and with a volume of 1 m³. Here is some useful data: Moment of inertia: I2 I 7.46 x 10- 45 kg m² 2 O2 I 1.91 x 101 -46 kg m²

Answer 2

Question

Chapter 8, Problem 8.6NP

(a)

Interpretation Introduction

Interpretation:The denserphase; FCC or BCC on the basis of given P-T curve for potassium needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

(b)

Interpretation Introduction

Interpretation:The new diagram for different pressure range that indicates the vapor pressure needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of a substance can be shownin the phase diagram.

(c)

Interpretation Introduction

Interpretation:The possibility of floating or sinking of FCC phase in liquid potassium needs to be explained, if the FCC and liquid potassium are in the equilibrium.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

Expert Solution & Answer

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See solution

Answer 3

Question

Chapter 8, Problem 8.6NP

(a)

Interpretation Introduction

Interpretation:The denserphase; FCC or BCC on the basis of given P-T curve for potassium needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

(b)

Interpretation Introduction

Interpretation:The new diagram for different pressure range that indicates the vapor pressure needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of a substance can be shownin the phase diagram.

(c)

Interpretation Introduction

Interpretation:The possibility of floating or sinking of FCC phase in liquid potassium needs to be explained, if the FCC and liquid potassium are in the equilibrium.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 8, Problem 8.6NP

(a)

Interpretation Introduction

Interpretation:The denserphase; FCC or BCC on the basis of given P-T curve for potassium needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

(b)

Interpretation Introduction

Interpretation:The new diagram for different pressure range that indicates the vapor pressure needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of a substance can be shownin the phase diagram.

(c)

Interpretation Introduction

Interpretation:The possibility of floating or sinking of FCC phase in liquid potassium needs to be explained, if the FCC and liquid potassium are in the equilibrium.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 8, Problem 8.6NP

(a)

Interpretation Introduction

Interpretation:The denserphase; FCC or BCC on the basis of given P-T curve for potassium needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

(b)

Interpretation Introduction

Interpretation:The new diagram for different pressure range that indicates the vapor pressure needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of a substance can be shownin the phase diagram.

(c)

Interpretation Introduction

Interpretation:The possibility of floating or sinking of FCC phase in liquid potassium needs to be explained, if the FCC and liquid potassium are in the equilibrium.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

Answer 6

Chapter 8, Problem 8.6NP

(a)

Interpretation Introduction

Interpretation:The denserphase; FCC or BCC on the basis of given P-T curve for potassium needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

Answer 7

Chapter 8, Problem 8.6NP

(a)

Interpretation Introduction

Interpretation:The denserphase; FCC or BCC on the basis of given P-T curve for potassium needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

Answer 8

(b)

Interpretation Introduction

Interpretation:The new diagram for different pressure range that indicates the vapor pressure needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of a substance can be shownin the phase diagram.

Answer 9

(b)

Interpretation Introduction

Interpretation:The new diagram for different pressure range that indicates the vapor pressure needs to be determined.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of a substance can be shownin the phase diagram.

Answer 10

(c)

Interpretation Introduction

Interpretation:The possibility of floating or sinking of FCC phase in liquid potassium needs to be explained, if the FCC and liquid potassium are in the equilibrium.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

Answer 11

(c)

Interpretation Introduction

Interpretation:The possibility of floating or sinking of FCC phase in liquid potassium needs to be explained, if the FCC and liquid potassium are in the equilibrium.

Concept Introduction:All substances can mainly exist in three phases; solid, liquid and gas. These three phases can convert into each other by the application of temperature and pressure such as heating of solid leads to the conversion to liquid and then gaseous state of matter.

Similarly, the gases can be compressed at high pressure to liquefy. The interconversion of three phases of substance can be shown on the phase diagram.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 8 - Prob. 8.1CP Ch. 8 - Prob. 8.2CP Ch. 8 - Prob. 8.3CP Ch. 8 - Prob. 8.4CP Ch. 8 - Prob. 8.5CP Ch. 8 - Prob. 8.6CP Ch. 8 - Prob. 8.7CP Ch. 8 - Prob. 8.8CP Ch. 8 - Prob. 8.9CP Ch. 8 - Prob. 8.10CP

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