The number of triple points, a higher density substance, and preparation of synthetic diamond from graphite with the help of phase diagram are to be determined. Concept introduction: Phase change is a process where a substance changes its phase from one form to another. It can be shown with the help of a phase diagram. Triple point is defined as the point at which all the three phases liquid, solid, and gas are in equilibrium with each other.

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Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 11, Problem 149AP

Interpretation Introduction

Interpretation:

The number of triple points, a higher density substance, and preparation of synthetic diamond from graphite with the help of phase diagram are to be determined.

Concept introduction:

Phase change is a process where a substance changes its phase from one form to another. It can be shown with the help of a phase diagram.

Triple point is defined as the point at which all the three phases liquid, solid, and gas are in equilibrium with each other.

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The critical point of carbon tetrachloride is 283oC and 45 atm pressure. Liquid carbon tetrachloride has a vapor pressure of 10.0 atm at 178o Which of the following statements must be true? (a)the normal boiling point of CCl4 must be greater than 178oC? (b)Liquid CCl4 can exist at temperatures greater than 283oC if the pressure is greater than 45 atm. (c)the triple point must be less than 178oC. (d)liquid and solid can only be in equilibrium at one temperature – the freezing point. (e)vapor and liquid can only be in equilibrium at one temperature – the normal boiling point

1) Engineers use materials to perform different functions based on the properties of the materials. For centuries we have used metals for tools and for electrical circuits. What properties of metallic substances makes them well suited for these purposes? 2) Stannic chloride (SnCl4) has a melting point of -33oC and is not conductive as a liquid. What type of solid does stannic chloride form? (Hint: Even though it is a metal and nonmetal combination, it isn't ionic.) Note: Please briefly explain number 1 and 2. Thank you

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Answer 2

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Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 11, Problem 149AP

Interpretation Introduction

Interpretation:

The number of triple points, a higher density substance, and preparation of synthetic diamond from graphite with the help of phase diagram are to be determined.

Concept introduction:

Phase change is a process where a substance changes its phase from one form to another. It can be shown with the help of a phase diagram.

Triple point is defined as the point at which all the three phases liquid, solid, and gas are in equilibrium with each other.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 11, Problem 149AP

Interpretation Introduction

Interpretation:

The number of triple points, a higher density substance, and preparation of synthetic diamond from graphite with the help of phase diagram are to be determined.

Concept introduction:

Phase change is a process where a substance changes its phase from one form to another. It can be shown with the help of a phase diagram.

Triple point is defined as the point at which all the three phases liquid, solid, and gas are in equilibrium with each other.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 11, Problem 149AP

Interpretation Introduction