Determine the Concentration of the Unknown Strong Acid In this activity you will use the virtual lab to determine the concentration of a strong monoprotic acid. To do this, you can perform a titration using N2OH and phenolphthalein found in the virtual lab. (Note: The concentration of the acid is between 0.025M and 2.5M so you will need to dilute the N2OH solution so that the volume to reach the endpoint is between 10 and 50 mL). Once you have determined the concentration of the acid, please enter your answer into a form at the bottom of this page. Vịrtual Lab File - Edit - View - Help - OEN Unknown Acid Problem Stockroom Workbench 1 Information Name: PEREZ Unknown Acid Volume: 11.150 mL Temperature: 25.00°C 10.0 M NAOH 25.0 deg 25 mL Pipette 0.0000 mL @ 25.0°C 50.000 mL@ 25.0°C Phenolphthalein 99.850 mL @ 25.0°C 50 mt. Burette 29.000 mt 25.0°C PEREZ Unknown Acid 31.150 mL@ 25.0°C Unknown Acid 90.000 mL @ 25.0°C PEREZ Unknown Acid 11.150 mL @ 25.0°C What is the concentration of the acid (Please use three significant figures for your answer) M.

Determine the Concentration of the Unknown Strong Acid In this activity you will use the virtual lab to determine the concentration of a strong monoprotic acid. To do this, you can perform a titration using N2OH and phenolphthalein found in the virtual lab. (Note: The concentration of the acid is between 0.025M and 2.5M so you will need to dilute the N2OH solution so that the volume to reach the endpoint is between 10 and 50 mL). Once you have determined the concentration of the acid, please enter your answer into a form at the bottom of this page. Vịrtual Lab File - Edit - View - Help - OEN Unknown Acid Problem Stockroom Workbench 1 Information Name: PEREZ Unknown Acid Volume: 11.150 mL Temperature: 25.00°C 10.0 M NAOH 25.0 deg 25 mL Pipette 0.0000 mL @ 25.0°C 50.000 mL@ 25.0°C Phenolphthalein 99.850 mL @ 25.0°C 50 mt. Burette 29.000 mt 25.0°C PEREZ Unknown Acid 31.150 mL@ 25.0°C Unknown Acid 90.000 mL @ 25.0°C PEREZ Unknown Acid 11.150 mL @ 25.0°C What is the concentration of the acid (Please use three significant figures for your answer) 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...

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