Material Matters: Acid & Bases
Hello!
This book is by Carol Baldwin. Have you ever tasted soap before? YYYYUUUUK! It's bitter! That is because soap is a base. How about water? It's a neutral. Lemons are acidic, so on the chart, it is #2. Water is #7(neutral). Bases, like bread, is between #10 & #11. The chart is from #0 to #14. #0 could be so acdic, that it can burn your skin! What does the swimming pool be related to this? Read it to find out!! I thought this book has a lot of detail and also covers up the main point of acids and bases too!!
-Shummer
Rating:***/5
posted by Rachel Shum @ 2:11 p.m.
2 comments
2 Comments:
so i guess you really like reading about sciency stuff, eh?
Rachel,
I found this to be very interesting.
When we did the experiment, I thought i was using the most mildest soap and then realized it was one of the harshest.
Science is neat!
Catherine
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