Answer Happy

I need help answering these questions: n 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 NaOH
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 NaOH 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.
Initial measurement of the Analyte: 10.050 mL at 25.0 C
Titrant: 50.00 mL at 25.0 C
Final measurement of the analyte: 12. 050 mL at 25.0 C titrant:
48.100 mL at 25.0 C
amount of Phenolphthalein used: 0.15 mL
The molar concentration of the strong acid: 1.90 M
Questions:
1. CHEMICAL FORMULA AND VOLUME OF ACID USED,
2. CHEMICAL FORMULA AND VOLUME OF BASE USED in the procedure,
along with the
3. COMPUTATION for the FINAL CONCENTRATION of your UNKNOWN
SAMPLE.
Preview File Edit View Go Tools Window Help Sun May 15 4:00 PM D Screen Shot 2022-05-15 at 2.37.37 AM 6) Search val Lab File - Edit - View- Help - EN Unknown Acid Problem Stockroom Workbench 1 Information Name: 250 mL Flask Volume: 12.050 mL Temperature: 27.67°C 27.7 des 10.0 M NaOH 50.000 [email protected]°C 10 ml Pipette 0.0000 [email protected]°C 250 ml Flask 12.050 [email protected]°C Unknown Acid 90.000 mL@ 25.0°C 50 mL Burette 48.100 mL @ 25.0°C Phenolphthalein 99.850 [email protected]°C What is the concentration of the acid (Please use three significant figures for your answer) College Marketing Corporate Devon 152 MAY 15 A w w