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AlexFokin [52]
3 years ago
9

. Like any equilibrium constant, Kw, changes with temperature. (a) Given that autoionization is endothermic, how does Kw change

with rising T? Explain with a reaction that includes heat as a reactant or product. (b) In many medical applications, the value of Kw at 37°C (body T) may be more appropriate than the value at 25°C, 1.0x10-14. The pH of pure at 37°C is 6.80. Calculate Kw, pOH and [OH-] at this T.

Chemistry
1 answer:
Sergio039 [100]3 years ago
4 0

Answer:

a

The answer is shown on the first uploaded image  

b

K_{w} = 2.5*10^{-14} J/kgK

pOH  =6.80

[OH^{-}]  =1.6*10^{-7} M

Explanation:

The explanation is shown on the second and third uploaded image

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