If 258 mL of 2 molar HCl solution is added to 342 mL of 4.3 molar Ba(OH)2 solution, what will be the molarity of BaCl2 in the resulting solution? Answer in units of M.
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This is not a very good problem because not all of the Ba(OH)2 is used AND because there is no BaCl2 formed. All of the Ba^2+ and all of the Cl^- is there that you started with; i.e., no actual BaCl2 is formed. So I don't understand what the problem wants since there is no BaCl2 as such.
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