Wednesday, November 28, 2012

Lesson 21

In lesson 21. We continued working with pH, acids, bases, and naturals. Vocab! A neutralization reaction is a reaction in hitch an acid and a base react in aqueous solution to produce an ionic compound (salt) and H2O. The pH may approach 7, because of the H+ from the acid and the OH- from the base combine to form H2O. Also, there are two ways in which you can make an acidic solution or a basic solution safer. You can dilute it with water, or counteract the substance by adding more basic solution to an acidic solution or vise versa. This chapter also talked about guessing the product from a chemical reaction to naturalize it! I do this in the homework below :)

Homework:

We also did this during class ;)

 

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