Lesson 20:

In lesson 20, we continued talking about pH. Something very important to know is the pH scale is in increments of 10. A picture is shown below to help! Also, adding water to an acid or a base dilutes the solutions, making it less acidic or less basic. However, an acid can never be turned into a base by diluting it with water, and a base can never be turned into an acid by diluting it with water. Lastly, everything the H+ concentration is diluted tenfold, the pH number goes up one unit. Homework below!

Homework:

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