Calculate the percent by mass of each compound in mixture
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A 0.8870 g sample of a mixture of NaCl and KCl is dissolved in water, and the solution is then treated with an excess ofAgNO3 to yield 2.126 g of AgCl. Calculate the percent by mass of each compound in the mixture.
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Starting with a 0.1M solution and making a series of 1:100dilutions, how many dilutions must be made to prepare a solution,that on average, has fewer than one molecule of soute per liter of solvent?
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