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(d) Suppose the cap were left off the container of 0.30 M solution of KIO4 such that some of the water evaporated. Explain the effect of this procedural mishap on the production of Vt ions? (AP Exam Strategy: In lab error questions, try using hypothetical data to show that you are right, even if they don't ask you to. This helps the reader understand your explanation)

(d) Suppose the cap were left off the container of 0.30 M solution of KIO4 such that some of the water evaporated. Explain the effect of this procedural mishap on the production of Vt ions? (AP Exam Strategy: In lab error questions, try using hypothetical data to show that you are right, even if they don't ask you to. This helps the reader understand your explanation)

Chemistry
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...
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11. In warm, acidic, aqueous conditions the following reaction can take place (unbalanced, spectator ions omitted): IO, + V+ I+ V$+ (a) Which element is oxidized? Which is reduced? I (b) Determine the balanced net ionic equation in acidic conditions using the half-reaction method. ovid. /2 reaurin. Note: you should show some evidence of your thought process in your response. V3t V st + 2e/ reduc. n react ion : 10y 104I+4 H20 10, +8HI+4H20 I0 18H*+7e I +4H,0 7V3++2 I04+16M 7V54 + 21 +8H,0 (c) If 50. mL of a 0.30 M solution of potassium periodate, KIO, (aq) is used for this reaction, how many grams of V*(aq) will be produced? Assume the reaction only proceeds in the forward direction (as written) and with an excess of dissolved VCl, (aq). # of modes of KIOn 30mol x SOx 10:3 =0.015 mol %3D 2 mol IO,7 moj Vst 0.01S moi 104- x0.015 mol v =0.0525 mol Vst Mass produced 0.052smol x 51mol =12.08g (d) Suppose the cap were left off the container of 0.30 M solution of KIO4 such that some of the water evaporated. Explain the effect of this procedural mishap on the production of Vt ions? (AP Exam Strategy: In lab error questions, try using hypothetical data to show that you are right, even if they don't ask you to. This helps the reader understand your explanation)
Transcribed Image Text:11. In warm, acidic, aqueous conditions the following reaction can take place (unbalanced, spectator ions omitted): IO, + V+ I+ V$+ (a) Which element is oxidized? Which is reduced? I (b) Determine the balanced net ionic equation in acidic conditions using the half-reaction method. ovid. /2 reaurin. Note: you should show some evidence of your thought process in your response. V3t V st + 2e/ reduc. n react ion : 10y 104I+4 H20 10, +8HI+4H20 I0 18H*+7e I +4H,0 7V3++2 I04+16M 7V54 + 21 +8H,0 (c) If 50. mL of a 0.30 M solution of potassium periodate, KIO, (aq) is used for this reaction, how many grams of V*(aq) will be produced? Assume the reaction only proceeds in the forward direction (as written) and with an excess of dissolved VCl, (aq). # of modes of KIOn 30mol x SOx 10:3 =0.015 mol %3D 2 mol IO,7 moj Vst 0.01S moi 104- x0.015 mol v =0.0525 mol Vst Mass produced 0.052smol x 51mol =12.08g (d) Suppose the cap were left off the container of 0.30 M solution of KIO4 such that some of the water evaporated. Explain the effect of this procedural mishap on the production of Vt ions? (AP Exam Strategy: In lab error questions, try using hypothetical data to show that you are right, even if they don't ask you to. This helps the reader understand your explanation)
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