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Thursday, February 26, 2009
For today Chemistry lesson, I learn the strategy on how to balance a certain chemical equation. It is a step by step thing whereby you will not go wrong in balancing your chemical equation. On top of that, I also learn what is binary covalent compound. It is a pure substance that consists of two non-metallic elements. It also teaches me how to convert names to formula.
2/26/2009 10:46:00 AM
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