You've probably heard of the word "acid", but what do you know about acids? Maybe you've heard that they're dangerous, or that they can burn you. While some acids are extremely hazardous, and must be handled very carefully, there are also lots of other acids that you run into every day. Vitamin C, for example, is chemically known as ascorbic acid, and you may like to put acetic acid on your salad - it's vinegar!
So, what is the difference between dangerous acids and the acids that we can eat? That's one of the questions that we'll answer this month. You'll also learn about the amazing properties of acids, and discover how you can tell if something is acidic!
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Anita Brandolini
Topic for February 2012
Contents
Brrrr!!!! (2/2/12)
I See I-CE! (2/2/12)
Shrinking and Growing (2/7/12)
Remove De Ice! (2/14/12)
Salty Roads (2/21/12)
"Bridge Ices Before Road" (2/23/12)
Snow, and Sleet, and Hail - Oh My! (2/27/12)
"No Two Snowflakes Are Alike": True or False? (2/29/12)
Snowflake Art (2/29/12)
I See I-CE! (2/2/12)
Shrinking and Growing (2/7/12)
Remove De Ice! (2/14/12)
Salty Roads (2/21/12)
"Bridge Ices Before Road" (2/23/12)
Snow, and Sleet, and Hail - Oh My! (2/27/12)
"No Two Snowflakes Are Alike": True or False? (2/29/12)
Snowflake Art (2/29/12)
Next Month's Topic:
Ask Dr. B!
Do you have a science question? Email Dr. B at drbssciencelab@gmail.com. Even if she doesn't know the answer, she will do some investigating and post the answer for everyone to read.
Dr. B
Anita Brandolini
About Dr. B
- Anita Brandolini,
- also known as "Dr. B", teaches chemistry at Ramapo College of New Jersey. She has a BS in chemistry from Drexel University, and an MA and a PhD in physical chemistry from the University of Delaware. She has long had an interest in explaining science to children and the public, working through organizations such as the American Chemical Society and Liberty Science Center. She has many scientific publications and has written a children's book, "Fizz, Bubble, and Flash! Element Explorations and Atom Adventures". Opinions expressed on this blog are those of the author only and do not represent those of Ramapo College or any other institution.
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List of Past Topics
- To view the information and activities for one of these topics, search the appropriate month through the Blog Archive below.
Acids (August 2010)- Airplanes (September 2010)
- Art (November/December 2010)
- Balloons (August 2011)
- Bubbles (September 2009)
- Candles
Candy (December 2009)- Chemical Elements (October 2009)
- Colors (February/March 2010)
- Cooking (November 2009)
Eggs (May 2010)- Electricity (November 2011)
- Floating (August 2009)
- Heat (July 2009)
- Levers (December 2011)
- Magnets (January 2010)
Metals (July 2011)- Mirrors (August 2010)
- Movies (October 2010)
- Recycling (September 2011)
- Secret Codes (October 2011)
- Sense of Smell (April 2010)
- Time (June 2010)
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