Determination of Chemical formula

Determination of Chemical formula - Title Objective A brief...

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Title Objective A brief statement of the objective. Make sure you include the main point for the purpose and goal of the lab; Experimental Data Since we do not have groups of data, it is not necessary to make a table. Clearly list your data. Pay attention to sig. fig and unit. Sample Calculation Check your manual book to include all kinds of required calculation. Your should have 8 kinds of sample calculation as follows : Mass of Copper oxide; Mass of copper; Mass percent of copper; Mass of oxygen; Mass percent of oxygen; Moles of copper; Moles of oxygen; Atom ration of Cu to O;
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In addition, you should also show the calculation of uncertainty. The uncertainty of these 8 kinds sample calculation above can be categorized into these two cases. For example, if C=A+ or -B, then Sc 2 =Sa 2 +Sb 2 ; If c=a * or / b, then (Sc/C) 2 =(Sa/A) 2 + (Sb/B) 2 . Thus, you do not need to show calculation of uncertainty for each of these 8 equations. Simply pick two different types from them which use different equation
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Determination of Chemical formula - Title Objective A brief...

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