12. Determine the [H] of a solution prepared by combining 750. mL of 0.015 M hypochlorous acid, HOCI (K₁ = HOC/+NG OC/ 3.5 x 10) with 1.10 L of a 0.050 M aqueous solution of sodium hypochlorite, NaOCI. 9.6x 10-¹1 M M₁ V₁ = M₂ V b. 2.0 x 10-11 M 3.5ylo c. 7.2 × d. 3.4 x e. None of these are correct. 10⁹ M 108 M

12. Determine the [H] of a solution prepared by combining 750. mL of 0.015 M hypochlorous acid, HOCI (K₁ = HOC/+NG OC/ 3.5 x 10) with 1.10 L of a 0.050 M aqueous solution of sodium hypochlorite, NaOCI. 9.6x 10-¹1 M M₁ V₁ = M₂ V b. 2.0 x 10-11 M 3.5ylo c. 7.2 × d. 3.4 x e. None of these are correct. 10⁹ M 108 M

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

10. Calculate the concentration of an HCI solution if 100.0 mL of the HCI required 33.00 mL of 0.2000 M Mg(OH)2 to reach the titration endpoint. (Use stoichiometry, answer is 0.1320 M) Mg(OH)2 + 2 HCI 2 H₂O + MgCl₂
A 0.3749 g soda ash sample is analyzed by titrating sodium carbonate with the standard 0.2388M HCl solution, requiring 49.38ml. The reaction is: CO32- + 2H+ → H2O +CO2Calculate the percent sodium carbonate in the sample.
A 0.8729 g sample containing an unknown amount of Pb was dissolved in concentrated HNO3 and diluted to 250 mL in a volumetric flask. Excess KIO3 was added to a 50.00 mL aliquot to precipitate the Pb (MM = 207.2 g/mol) as Pb(IO3)2 (MM = 557.0 g/mol). Calculate the %Pb in the original sample if the precipitate had a mass of 0.1278 g.
At 90°C, if 51 g of potassium chloride are completely dissolved, the solution is considered to be SOLUBILITY CURVES KI 140 130 120 100 NONO, KNO3 90. HCI, 70 NH CI 60 KCI 50 40 Naci KCIO, 30 20 10 O 10 20 30 40 50 do 70 80 9o 100 TEMPERATURE °C A. supersaturated B. saturated C. uncool GRAMS OF SOLUTE /100g H,0
Describe how you would prepare a 800 mL of a 0.57 M Pb2+from solid Pb3(PO4)2
A solution (100 mL) containing 325 ppm K+ is analyzed by precipitating it as the tetraphenyl borate, K(C6H5)4B, dissolving the precipitate in acetone solution, and measuring the concentration of tetraphenyl borate ion, (C6H5)4B-, in the solution. If the acetone solution volume is 250 mL, what is the concentration of the tetraphenyl borate in ppm?
Please answer the wrong portion with clear steps and explanations
What is the solubility oh PbF2 in water? The Ksp for PbF2 is 2.7 x 10^-8
6. Determine the H30* concentration of a saturated solution of Mn(OH)2. Ksp = %3D 2.0 x 1013
A 0.3749 g soda ash sample is analyzed by titrating sodium carbonate with the standard 0.2388M HCl solution, requiring 49.38ml. The reaction is: CO32- + 2H+ → H2O +CO2Calculate the percent sodium carbonate in the sample.
The concentration of a rougly 0.2 mol L-1 ammonia solution (NH3, Kp = 1.8x10-º) was calibrated by titrating with a 0.1075 mol L-1 HCI solution. If a 10.00 mL aliquot of the ammonia solution required 21.06 mL of the HCI solution to reach the endpoint, what is the concentration (in mol L-1) of the ammonia solution? Submit response
KNO3 at 60oC