A 0.2377 g sample of sodium chloride, NaCl (58.44 g/mol) was dissolved in water and diluted to mark ina 100.0-mL volumetric flask. A 20.00 mL portion of this solution required 15.18 mL of 0.05345 M AgNO3(169.87 g/mol) standard solution:  Ag+(aq) + Cl–(aq) → AgCl ↓  a.How many milligrams of NaCl is present in the original solution? b. What is the % purity of the sample?

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A: Given:  [Ag+] = 4.71370 x 10-10 Ksp = 1.77  x 10-10

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Q: At 1511 K, AG = -21.8 kJ/mol for the reaction 2 A(g) → 3 B(g). If the partial pressures of A and B…

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Q: The following solubility equilibrium has K = 2.8 x 10–3 at 25oC.                AgCl(s)  +  2NH3(aq)…

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