A 20.00 mL sample of 0.1015 M nitric acid is introduced into a flask, and water is added until the volume of the solution reaches 250 mL. What is the concentration of nitric acid in the final solution? 5.08 x 10-4 M 0.406 M 1.27 M 3.25 x 10-2 M 8.12 x 10:3 M

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A: Given Volume of NaOH solution = 25 ml Molarity of solution = 0.0974 M

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A: GivenNa2CO3(aq) + CaCl2 (aq)  →  2 NaCl(aq)  +  CaCo3(s)Molarity of Na2CO3  = 0.100 MMass of CaCO3…

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Q: 3. A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate a. the molar…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

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A: Given information is as follows: The mass of silver nitrate = 47.8 mg = 47.8×10-3 g The volume of…

Q: What is the concentration of nitric acid in the final solution?

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Q: You can click on the Review link to access the se A sodium nitrate solution is 14.4 % NaNO3 by mass…

A: Given: Percent by mass of NaNO3 = 14.4 % And density of the solution = 1.02 g/mL.

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Q: A student weighs out a 2.41 g sample of FeCl2,transfers it to a 100.mL volumetric flask,adds enough…

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Q: Zinc dissolves in hydrochloric acid to yield hydrogen gas as follows: Zn(s) + 2HCl(aq) → ZnCl2(aq) +…

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