'Sum atomic mass' presentation slideshows

Chapter 2

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WS: Bonds and Valence Electrons

WS: Bonds and Valence Electrons. As: -3, 3, and 5 (1 pt) Au: 3 and 1 % Ionic Character Type of Bond SO 2 : 19% Covalent MgCl 2 : 59% Ionic AgCl: 30% Covalent (2 points each) Total for assignment is 8 points. Lecture: Formula Weight.

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Formula Weight

Formula Weight. Formula Weight is the total mass of a compound. FW = SUM(Atomic Mass x # of the Element). Calculating the Formula Weight of H 2 SO 4. Step 1: Break the formula down into the elements that make it up. H S O. Calculating the Formula Weight of H 2 SO 4.

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