< Question 21 of 31 What NaCl concentration results when 284 mL of a 0.780 M...

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Answer 1

Answer #1

- conuntadion Moles of Nal = civit LV, = 0.1804 284 +0.490x497 = 440.2 mmol concentrdion = mols - 440.2 Total Volune 284 + 49

Answer 2

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