Artifact:
Curricular Competency Explanation:
Titration is when you add solution with concentration to different solution until it turns into purple or pink color. I added the smallest drop of NaOH into the solution trying to measure the endpoint of the solution. I could tell the endpoint of the solution by stirring the water with few drops of NaOH that is inside the beaker and if the pink color stays for 5 seconds without dissolving, it means that the solution has reached its endpoint. I would put half a drop to make sure that the color stays in the beaker for more than 30 seconds. I had to try 3-4 times because I kept failing and failing until I realized that you can put NaOH inside the solution until the volume goes down to 14mL-15mL then you can slow add few drops and stirring it until it reaches the endpoint.
Core Competency Reflection:
Personal/Social CC
I can work towards change in myself by listening more carefully during class and getting all of my works done.
I can participate in activities such as lab by following the instructions and completing it.
I can take action by helping my partner while I’m in the lab.
