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| ==Objectives==
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| * Analyze LMT-95Ag with X-ray diffraction.
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| * Analyze LMT-95Ag filtrate with silver ion-selective electrode.
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| * Begin ion exchange reaction with AgNO<sub>3</sub> and LMT to obtain LMT-100Ag.
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| ==Calculations==
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| '''MW AgNO<sub>3</sub>: 169.87 g/mol'''
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| '''MW Ag<sup>+</sup>: 107.86 g/mol'''
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| '''CEC Laponite: 55 meqv/100 g'''
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| '''1.5 g LMT × (55 meqv/100 g LMT) × (1 mol Ag<sup>+</sup>/1000 meqv) × (107.86 g Ag<sup>+</sup>/1 mol Ag<sup>+</sup>) × (1 mol Ag<sup>+</sup>/1 mol AgNO<sub>3</sub>) × (1 mol AgNO<sub>3</sub>/169.87 g AgNO<sub>3</sub>) × 100% = 0.000524 g AgNO<sub>3</sub>'''
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| ==Laponite-Ag<sup>+</sup> Ion Exchange==
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| * The protocol from [[User:Melissa_Novy/Notebook/CHEM-572/2013/01/29|2013/01/29]] was followed. However, the solution will be stirred for 1 week, instead of 24 hours.
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| * Theoretical mass Laponite: 1.5 g
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| ** Actual mass Laponite: 1.49711 g
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| * Theoretical mass AgNO<sub>3</sub>: 0.000524 g
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| ** Actual mass AgNO<sub>3</sub>: 0.00622 g
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| * Observations: The solution became opaque and white in color after all components were added.
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| __NOTOC__
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