Essay
a.A solution of common salt,NaCl,in water has a concentration of 0.0921 M.Calculate the number of moles of HCl contained in 50.0 mL of this solution.
b.If,instead,an NaCl solution is prepared by dissolving 10.0 g of solid NaCl in enough water to make 250.mL of solution,what is the molarity?
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a.0.00461 ...View Answer
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