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Concentrated hydrochloric acid, HCl, has a composition of 37.5 %. The solutes molar mass is 36.461 g/mol. You may assume the molar mass of water is 18.015g/mol.
A) Calculate the mole fraction of the solute in concentrated hydrochloric acid, HCl
B) Calculate the molality of the concentrated HCl solution
c) What is the molarity of the concentrated HCl solution? The density of the solution 1.20 g/mL
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In a titration, 0.0 mL of 0.025 M hydrochloric acid is added to 30.0 mL of 0.030 M ammonia. What is the pH of the resulting mixture?
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