ionThe following table shows data from the titration of four 25.0 mL samples of a perchloric acid solution, HCIO4(aq), using a 0.225 mol/L sodium hydroxidestandard solution. Bromothymol blue is used as an indicator to detect when the endpoint is reached.Titration of 25.0 mL of HCIO4 with 0.225 mol/L NaOH(aq)final burette reading (mL)initial burette reading (mL)volume of NaOH(aq) added (mL)colour at endpointTrial 1Use the data in the table below to answer the next two questions.Trial 2Trial 3Trial 4TrialmL. . .mLmL1mL19.90.42Using the chart above, provide the volume of NaOH added for each of the trials.38.8319.319.9 0.2438.419.3blue green green greenDELL

Given: 25.0 mL samples of perchloric acid solution are titrated with a 0.225 mol/L sodium hydroxide…

final burette reading (mL) initial burette reading (mL) volume of NaOH(aq) added (mL) Use the data in the table below to answer the next two questions. The following table shows data from the titration of four 25.0 mL samples of a perchloric acid solution, HCIO,(aq), using a 0.225 mol/L sodium hydroxide standard solution. Bromothymol blue is used as an indicator to detect when the endpoint is reached. Titration of 25.0 mL of HCIO, with 0.225 mol/L NaOH(aq) colour at endpoint Trial Trial 2 Trial 1 Trial 3 Trial 4 mL mL mL 1 mL 2 19.9 38.8 0.4 3 Using the chart above, provide the volume of NaOH added for each of the trials. 19.3 19.9 0.2 blue green green 4 38.4 19.3 green

final burette reading (mL) initial burette reading (mL) volume of NaOH(aq) added (mL) Use the data in the table below to answer the next two questions. The following table shows data from the titration of four 25.0 mL samples of a perchloric acid solution, HCIO,(aq), using a 0.225 mol/L sodium hydroxide standard solution. Bromothymol blue is used as an indicator to detect when the endpoint is reached. Titration of 25.0 mL of HCIO, with 0.225 mol/L NaOH(aq) colour at endpoint Trial Trial 2 Trial 1 Trial 3 Trial 4 mL mL mL 1 mL 2 19.9 38.8 0.4 3 Using the chart above, provide the volume of NaOH added for each of the trials. 19.3 19.9 0.2 blue green green 4 38.4 19.3 green

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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