A series of four equilibrium steps can be defined for the following overall reaction: Cu2+ + 4NH3 ![A series of four equilibrium steps can be defined for the following overall reaction: Cu<sup>2+</sup> + 4NH<sub>3</sub> [Cu(NH<sub>3</sub>) <sub>4</sub>]<sup>2+</sup> K<sub>overall</sub> Cu<sup>2+</sup> + NH<sub>3</sub> [Cu(NH<sub>3</sub>) ]<sup>2+</sup> K<sub>1</sub> [Cu(NH<sub>3</sub>) ]<sup>2+</sup> + NH<sub>3</sub> [Cu(NH<sub>3</sub>) <sub>2</sub>]<sup>2+</sup> K<sub>2</sub> Etc) What is true about K<sub>4</sub>? A) K<sub>4</sub> = K<sub>overall</sub> B) K<sub>4</sub> = K<sub>1</sub>K<sub>2</sub>K<sub>3</sub> C) D) E)](https://d2lvgg3v3hfg70.cloudfront.net/TB3833/11eaae02_0894_fa8a_95d8_f957eeac85fc_TB3833_11.jpg)
[Cu(NH3) 4]2+
Koverall
Cu2+ + NH3 ![A series of four equilibrium steps can be defined for the following overall reaction: Cu<sup>2+</sup> + 4NH<sub>3</sub> [Cu(NH<sub>3</sub>) <sub>4</sub>]<sup>2+</sup> K<sub>overall</sub> Cu<sup>2+</sup> + NH<sub>3</sub> [Cu(NH<sub>3</sub>) ]<sup>2+</sup> K<sub>1</sub> [Cu(NH<sub>3</sub>) ]<sup>2+</sup> + NH<sub>3</sub> [Cu(NH<sub>3</sub>) <sub>2</sub>]<sup>2+</sup> K<sub>2</sub> Etc) What is true about K<sub>4</sub>? A) K<sub>4</sub> = K<sub>overall</sub> B) K<sub>4</sub> = K<sub>1</sub>K<sub>2</sub>K<sub>3</sub> C) D) E)](https://d2lvgg3v3hfg70.cloudfront.net/TB3833/11eaae02_0894_fa8b_95d8_6782084c4b4a_TB3833_11.jpg)
[Cu(NH3) ]2+
K1
[Cu(NH3) ]2+ + NH3 ![A series of four equilibrium steps can be defined for the following overall reaction: Cu<sup>2+</sup> + 4NH<sub>3</sub> [Cu(NH<sub>3</sub>) <sub>4</sub>]<sup>2+</sup> K<sub>overall</sub> Cu<sup>2+</sup> + NH<sub>3</sub> [Cu(NH<sub>3</sub>) ]<sup>2+</sup> K<sub>1</sub> [Cu(NH<sub>3</sub>) ]<sup>2+</sup> + NH<sub>3</sub> [Cu(NH<sub>3</sub>) <sub>2</sub>]<sup>2+</sup> K<sub>2</sub> Etc) What is true about K<sub>4</sub>? A) K<sub>4</sub> = K<sub>overall</sub> B) K<sub>4</sub> = K<sub>1</sub>K<sub>2</sub>K<sub>3</sub> C) D) E)](https://d2lvgg3v3hfg70.cloudfront.net/TB3833/11eaae02_0894_fa8c_95d8_172064c54a4f_TB3833_11.jpg)
[Cu(NH3) 2]2+
K2
Etc)
What is true about K4?
Definitions:
Homeostatic Regulation
The process by which a stable internal environment is maintained within an organism despite changes in external conditions.
Hyperphagia
An abnormally high appetite or excessive eating, which can be caused by various conditions or disorders.
Major Affective Disorder
A category of mood disorders characterized by significant emotional disturbances, which can include either periods of intense sadness (depression) or excessive happiness (mania).
Anorexia Nervosa
A psychiatric disorder characterized by an intense fear of gaining weight and a distorted body image, leading to severe restriction of food intake and weight loss.
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