Question

Graph the pH function using the graphing utility. Then answer the questions.
What is the pH of lemon juice that has a hydrogen ion concentration of 0.01 moles
per liter?
The pH is??

Answer 1

Answer:

pH = 2

Step-by-step explanation:

To graph the pH function :

The range of the pH function varies from 1 to 14

And the concentration of hydrogen ion goes from 0 to 1

Taking pH value on y-axis and concentration of hydrogen ion on x-axis, The resultant graph is attached below :

Given : Concentration of hydrogen ion = 0.01

Now, pH = -log(0.01)

$pH=-\log(\frac{1}{100})\\\\pH=-(\log 1 - \log 100)\\pH=-(0-2)\\\implies\bf pH=2$

Answer 2

The pH of the solution of 0.01 moles per liter is 2.

What is pH?

The term pH shows the hydrogen ion concentration of a solution. We can obtain it from the negative logarithim of the hydrogen ion concentration of a solution.

No we we can obtain the pH from - log(0.01M) = 2. Hence, the pH of the solution of 0.01 moles per liter is 2.

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