Friday, June 26, 2009

The last week of June-Acids & Bases


We will do experiment about "Acids and Bases".
Vocabulary : Acids, Bases, Indicator, Solution, Drop, Mix
*Key Point Sentence:
Very acidic solutions will turn a red color.
Neutral solutions result in a purplish color.
Basic solutions appear in greenish-yellow.
*Don't forget to bring complete "Purchase Order Form" (3:40&4:40 class).
*Only when you submit complete "purchase order form" to us, we can process your order.

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