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Chapter 10, Problem 10.138QP

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CHEMISTRY: ATOMS FIRST VOL 1 W/CON...

14th Edition
Burdge
ISBN: 9781259327933

Solutions

Chapter
Section
FindFindarrow_forward

CHEMISTRY: ATOMS FIRST VOL 1 W/CON...

14th Edition
Burdge
ISBN: 9781259327933

(a)

Interpretation Introduction

Interpretation:

The total energy (in kilojoules) stored by photosynthesis per year and number of stations needed to generate the same amount as captured by photosynthesis has to be calculated.

Concept Introduction:

Heat is flow of thermal energy involving two bodies at various temperatures.  The flow of thermal energy involving two bodies at various temperatures is called as heat.  The flow of heat implies that energy is either released or absorbed on describing about energy changes that takes place during a process.

Exothermic process is the chemical process in which heat is released to the surroundings.

Endothermic process is the chemical process in which heat is absorbed from the surroundings.

The change in enthalpy that is associated with the formation of one mole of a substance from its related elements being in standard state is called standard enthalpy of formation (ΔHf°).  The standard enthalpy of formation is used to determine the standard enthalpies of compound and element.

The standard enthalpy of reaction is the enthalpy of reaction that takes place under standard conditions.

(b)

Interpretation Introduction

Interpretation:

The total energy (in kilojoules) stored by photosynthesis per year and number of stations needed to generate the same amount as captured by photosynthesis has to be calculated.

Concept Introduction:

Heat is flow of thermal energy involving two bodies at various temperatures.  The flow of thermal energy involving two bodies at various temperatures is called as heat.  The flow of heat implies that energy is either released or absorbed on describing about energy changes that takes place during a process.

Exothermic process is the chemical process in which heat is released to the surroundings.

Endothermic process is the chemical process in which heat is absorbed from the surroundings.

The change in enthalpy that is associated with the formation of one mole of a substance from its related elements being in standard state is called standard enthalpy of formation (ΔHf°).  The standard enthalpy of formation is used to determine the standard enthalpies of compound and element.

The standard enthalpy of reaction is the enthalpy of reaction that takes place under standard conditions.

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