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54. Determine the volume of dilute nitric acid (d1.1 I g mL ', 19% w/v) that can be prepared by diluting so mL of conc. HNO,with water (d = 1.42 g m 1,76% w/v). 200 vn5s s0 mlf MNaCl solution was mixed with 200 ml of 2 M NaCl solution. Calculate the molarity of NaCl in final solution.2 |
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