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urdesigirl urdesigirl
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The pH scale is used by chemists to measure the acidity of  a solution. It is a base 10 logarithmic scale. The pH, P,  of a solution and its hydronium ion concentration in moles per liter, H, are related as follows:  

H = 10-P

Find  the formula for the rate of change .

= -

= (ln 10 )10-P

= -(ln 10 )10-P

= -(ln P)10-P
Textbook 

Calculus: Early Transcendentals


Edition: 3rd
Authors:
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Zainab G.Zainab Ghaddar
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= -(ln 10 )10-P

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