Concentration =Submit Answery.do?locator-assignment-take[Review Topics][References]Use the References to access important values if needed for this question.In the laboratory, a student dilutes 27.6 mL of a 9.21 M hydrochloric acid solution to a total volume of 250.0 mL. What isthe concentration of the diluted solution?MRetry Entire GroupChew Hintttps://fafsa loc2 more group attempts remainingFSA 2023-20FSA 2023-20 +A toPreviousEmail InstructorNextSave and E m/ilmn/takeAssignment/takeCovalentActivity.do?locator-assignment-take[Review Topics]Submit AnswerWhen a patient has blood cleansed by hemodialysis, the blood is circulated through dialysis tubing submerged in a bath thatcontains the following solutes in water: 0.6% NaCl, 0.04% KC1, 0.2% NaHCO3, and 0.72% glucose (all percentages arew/v). Suggest one or more reasons why the dialysis tubing is not submerged in pure water.progress[References](Select all that apply.)Osmall solute ions and molecules will not pass through the dialyzing membraneO more water would flow into the blood, while more of the solutes would flow out of the dialysis tubing than desiredO the blood needs to be cleaned without stripping it of too many of the needed ions and small molecules in the bloodARetry Entire Group 1 more group attempt remainingPreviousEmail InstructorNextSave and Exit

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In the laboratory, the concentration Concentration = Submit Answer [Review Topics] [References] Use the References to access important values if needed for this question. a student dilutes 27.6 mL of a 9.21 M hydrochloric acid solution to a total volume of 250.0 mL. What is of the diluted solution? M Retry Entire Group 2 more group attempts remaining A

In the laboratory, the concentration Concentration = Submit Answer [Review Topics] [References] Use the References to access important values if needed for this question. a student dilutes 27.6 mL of a 9.21 M hydrochloric acid solution to a total volume of 250.0 mL. What is of the diluted solution? M Retry Entire Group 2 more group attempts remaining A

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 6QAP

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15 of 19 I Review | Constants | Periodic Table A red blood cell is placed into each of the following solutions. Indicate whether crenation, hemolysis, or neither will occur. Solution A: 2.36 % (m/v) NaCl • Solution B: 4.09 % (m/v) glucose • Solution C: diştilled H20 • Solution D: 7.71 % (m/v) glucose • Solution E: 5.0% (m/v) glucose and 0.9% (m/v) NaCl Drag each solution to the appropriate bin. • View Available Hint(s) Reset Help A D E Crenation Hemolysis Neither
Given the following solutions: Solutions Flask 1 Flask 2 Flask 3 0.06 M KI 20.0 mL 20.0 mL 10.0 mL 1% starch 5.00mL 5.00mL 5.00mL 0.02 M Na2S2O3 3.50 mL 3.50 mL 3.50 mL 0.08 M H2SO4 5.00 mL 5.00mL 5.00mL 0.05 M NaCl 0 0 10.0 mL and Solutions Beaker 1 Beaker 2 Beaker 3 0.06 M H2O2 20.0 mL 10.0 mL 20.0 mL deioinized water 0 10.0 mL 0 Following the procedure Run 1 is when Beaker 1 is added to Flask 1 and the timer is started giving the time recorded for the run in the table below. This is repeated with Beaker 2 and Flask 2 for Run 2 and finally Beaker 3 and Flask 3 for Run 3: The results for these runs are given below: Run Time (seconds) 1 20 2 38 3 44 Calculate the following for each run: the initial molarities of I- and H2O2 (from the solutions tables ) the rates of reaction [I2]/time (calculate the [I2] from [S2O32-] and using the reaction: I2(aq) + 2 S2O32-(aq) → 2I-(aq) + S4O62-(aq) Choose the correct rate law for this reaction from your…