The possible arrangements of four molecules in two bulbedflask needs to be explained if there is one molecule, two molecule or three molecule in these flask. Concept Introduction: Thermodynamic is a branch of chemistry that deals with the energy change with the system and surroundings. It indicates the energy conversion and transfer between system and surroundings. At constant volume, the change in heat for a system to change the internal energy is represented as ΔE or q V . At constant pressure the change in heat for a system to change the enthalpy is represented as ΔH or q p . Entropy is the measurement of randomness in the system and it increases from solid to liquid to gas. For the conversion of different substances, the entropy change can be calculated as difference in entropy of product and reactant. ΔS reac = ∑ S product - ∑ S reactant

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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 10, Problem 13E

Interpretation Introduction

Interpretation:The possible arrangements of four molecules in two bulbedflask needs to be explained if there is one molecule, two molecule or three molecule in these flask.

Concept Introduction: Thermodynamic is a branch of chemistry that deals with the energy change with the system and surroundings. It indicates the energy conversion and transfer between system and surroundings.

At constant volume, the change in heat for a system to change the internal energy is represented as ΔE or q_V. At constant pressure the change in heat for a system to change the enthalpy is represented as ΔH or q_p.

Entropy is the measurement of randomness in the system and it increases from solid to liquid to gas. For the conversion of different substances, the entropy change can be calculated as difference in entropy of product and reactant.

ΔSreac = ∑Sproduct- ∑Sreactant

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1. Consider these three reactions as the elementary steps in the mechanism for a chemical reaction. 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 Potential Energy (kJ) 600 400 200 0 -200- -400 -600- -800 (i) Cl₂ (g) + Pt(s) → 2Cl (g) + Pt(s) (ii) Cl (g)+ CO (g) + Pt (s) → CICO (g) + Pt (s) Ea = 1550 kJ Ea = 2240 kJ (iii) Cl (g) + CICO (g) → Cl₂CO (g) Ea = 2350 kJ AH=-950 kJ ΔΗ = 575 ΚΙ AH=-825 kJ a. Draw the potential energy diagram for the reaction. Label the data points for clarity. The potential energy of the reactants is 600 kJ Reaction Progress b. What is the overall chemical equation? c. What is the overall change in enthalpy for the above chemical reaction? d. What is the overall amount of activation energy for the above chemical reaction? e. Which reaction intermediate would be considered a catalyst (if any) and why? f. If you were to add 2700kJ of energy to the reaction (e.g. 2700 kl of heat or electricity), would you be able to make the reaction reverse itself (i.e. have…

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 10, Problem 13E

Interpretation Introduction

Interpretation:The possible arrangements of four molecules in two bulbedflask needs to be explained if there is one molecule, two molecule or three molecule in these flask.

Concept Introduction: Thermodynamic is a branch of chemistry that deals with the energy change with the system and surroundings. It indicates the energy conversion and transfer between system and surroundings.

At constant volume, the change in heat for a system to change the internal energy is represented as ΔE or q_V. At constant pressure the change in heat for a system to change the enthalpy is represented as ΔH or q_p.

Entropy is the measurement of randomness in the system and it increases from solid to liquid to gas. For the conversion of different substances, the entropy change can be calculated as difference in entropy of product and reactant.

ΔSreac = ∑Sproduct- ∑Sreactant

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 10, Problem 13E

Interpretation Introduction

Interpretation:The possible arrangements of four molecules in two bulbedflask needs to be explained if there is one molecule, two molecule or three molecule in these flask.

Concept Introduction: Thermodynamic is a branch of chemistry that deals with the energy change with the system and surroundings. It indicates the energy conversion and transfer between system and surroundings.

At constant volume, the change in heat for a system to change the internal energy is represented as ΔE or q_V. At constant pressure the change in heat for a system to change the enthalpy is represented as ΔH or q_p.

Entropy is the measurement of randomness in the system and it increases from solid to liquid to gas. For the conversion of different substances, the entropy change can be calculated as difference in entropy of product and reactant.

ΔSreac = ∑Sproduct- ∑Sreactant

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 10, Problem 13E

Interpretation Introduction