A 0.8910 g sample of a mixture of NaCl and KCl is dissolved in water, and the solution is then treated with an excess of AgNO3 to yield 1.923 g of AgCl. Calculate the percent by mass of each compound in the mixture. Be sure each of your answer entries has the correct number of significant digits. 0% % mass NaCl % mass KC1 X

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Q: e molar concentration

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