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14-02-2020
Chemistry

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Concentrated hydrochloric acid is an aqueous solution that is 31.50 % HCl. The density of the solution is 1.19 g/mL. What mass of HCl is contained in 0.734 L of solution?

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26-02-2020

Answer:

275.1399 g

Explanation:

density of HCl = 1.19 g/mL

Conc. of HCl in solution = 31.5%

volume of solution = 0.734L = 734mL

mass of solution = density x volume = 1.19*734 = 873.46 g

HCl mass in solution = 873.46 * 31.5% = 275.1399 g

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