the concentration of hydronium ions C in a solution with a pH of x is C...

the concentration of hydronium ions C in a solution with a pH of x is C = 10^-x, with C measured in moles per liter. How quickly is the pH changing when the pH is 9 and the concentration is increasing by 2(10^-10) (moles per liter) per minute?

Expert Solution

Using the chain rule, we will differentiate the concentration function C(x) with respect to 't', we get dx/dt using the given condition, dC/dt= 2(10-10) when x=9.

milcah answered 2 years ago

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