K_w for the Auto-Ionization of Water, H₂O(l) $\to$ H⁺(aq)+ OH^- (Aq), Is 1

question 75

Multiple Choice

K_w for the auto-ionization of water, H₂O(l) $\to$ H⁺(aq) + OH^- (aq) , is 1.0 $\times$ 10^-14. What are the signs (+/-) of $\Delta$ S° and $\Delta$ H° for the reaction at 25°C?

• A)(\(\Delta\)S° = (+)and \(\Delta\)H° = (+))
• B)(\(\Delta\)S° = (+)and \(\Delta\)H° = (-))
• C)(\(\Delta\)S° = (-)and \(\Delta\)H° = (+))
• D)(\(\Delta\)S° = (-)and \(\Delta\)H° = (-))

Understand the signs and diagnostic interpretations of electrolyte imbalances.

Recognize symptoms and contributing factors of electrolyte disturbances related to medication and dietary habits.

Assess the need for fluid intake adjustments in specific patient populations, including the elderly.

Identify conditions associated with changes in blood cell counts and their clinical implications.

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