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Use the H° and H° Information Provided to Calculate

question 119

question 119

Multiple Choice

Use the Use the H° and H° information provided to calculate H° for IF: IF<sub>7</sub>(g) + I<sub>2</sub>(g) → IF<sub>5</sub>(g) + 2IF(g) Δ<sub>r</sub> H°<sub> </sub>= -89 kJ H°<sub> </sub>(kJ ) IF<sub>7</sub>(g) -941 IF<sub>5</sub>(g) -840 A) 101 kJ mol<sup>-1</sup> B) -146 kJ mol<sup>-1</sup> C) -190. kJ mol<sup>-1</sup> D) -95 kJ mol<sup>-1</sup> E) 24 kJ mol<sup>-1</sup> H° and Use the H° and H° information provided to calculate H° for IF: IF<sub>7</sub>(g) + I<sub>2</sub>(g) → IF<sub>5</sub>(g) + 2IF(g) Δ<sub>r</sub> H°<sub> </sub>= -89 kJ H°<sub> </sub>(kJ ) IF<sub>7</sub>(g) -941 IF<sub>5</sub>(g) -840 A) 101 kJ mol<sup>-1</sup> B) -146 kJ mol<sup>-1</sup> C) -190. kJ mol<sup>-1</sup> D) -95 kJ mol<sup>-1</sup> E) 24 kJ mol<sup>-1</sup> H° information provided to calculate Use the H° and H° information provided to calculate H° for IF: IF<sub>7</sub>(g) + I<sub>2</sub>(g) → IF<sub>5</sub>(g) + 2IF(g) Δ<sub>r</sub> H°<sub> </sub>= -89 kJ H°<sub> </sub>(kJ ) IF<sub>7</sub>(g) -941 IF<sub>5</sub>(g) -840 A) 101 kJ mol<sup>-1</sup> B) -146 kJ mol<sup>-1</sup> C) -190. kJ mol<sup>-1</sup> D) -95 kJ mol<sup>-1</sup> E) 24 kJ mol<sup>-1</sup> H° for IF: IF₇(g) + I₂(g) → IF₅(g) + 2IF(g) Δ_r H°= -89 kJ Use the H° and H° information provided to calculate H° for IF: IF<sub>7</sub>(g) + I<sub>2</sub>(g) → IF<sub>5</sub>(g) + 2IF(g) Δ<sub>r</sub> H°<sub> </sub>= -89 kJ H°<sub> </sub>(kJ ) IF<sub>7</sub>(g) -941 IF<sub>5</sub>(g) -840 A) 101 kJ mol<sup>-1</sup> B) -146 kJ mol<sup>-1</sup> C) -190. kJ mol<sup>-1</sup> D) -95 kJ mol<sup>-1</sup> E) 24 kJ mol<sup>-1</sup> H°(kJ Use the H° and H° information provided to calculate H° for IF: IF<sub>7</sub>(g) + I<sub>2</sub>(g) → IF<sub>5</sub>(g) + 2IF(g) Δ<sub>r</sub> H°<sub> </sub>= -89 kJ H°<sub> </sub>(kJ ) IF<sub>7</sub>(g) -941 IF<sub>5</sub>(g) -840 A) 101 kJ mol<sup>-1</sup> B) -146 kJ mol<sup>-1</sup> C) -190. kJ mol<sup>-1</sup> D) -95 kJ mol<sup>-1</sup> E) 24 kJ mol<sup>-1</sup> )
IF₇(g) -941
IF₅(g) -840

Definitions:

Dense Connective Tissues

A type of connective tissue characterized by high levels of collagen fibers, providing strength and durability.

Elastic Connective Tissue

A type of connective tissue composed of elastic fibers that allows the tissue to return to its original shape after being stretched or compressed.

Adipose Tissue

A type of connective tissue specialized in storing energy as fat, also playing important roles in insulation and cushioning.

Heat Loss

The transfer of body heat to the environment, through various processes such as radiation, conduction, and evaporation.

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