Quiz

We took the quiz just recently and many people thought they did very well. I on the contrary did not feel that great about it. I had missed a very big lesson earlier in the week and since then I have not felt very good about the topic. Hopefully I will become more confident about it when the test rolls around.

Spectrometer Lab

During this lab we used a spectrometer to test how different wavelengths of light were transmitted and absorbed for different chemicals. I was really confused what we were trying to figure out during this lab but once going over the lab I have a general understanding on how it connects to what we are learning. Also during this lab my lab partner and I had some trouble finishing it in time because you had to collect a lot of data but luckily we were able to finish and get good data.

Flame test lab

Today we completed the flame test lab. It was interesting how we were able to calculate the wavelengths of each of the substance by just knowing what color they turned when heated in a flame!

Reflection

After taking the unit test I do not believe the chapter was as hard as it said it would be. After putting a lot of effort into studying and memorizing everything the chapter I believe it came easier to me than the last chapter did. Supposedly we are now on the down hill slope of how hard the chapters will be so hopefully my grade will start to gradually raise. Also the labs this chapter really helped me raise my grade and have a better understanding of the topic.

Unit Exam

Today we took our unit exam. I believe I put in a lot of effort and did a decent job on the test. In order to actually know what I was doing on the test I had to take extra notes, do all the online packets, do the bookwork, and take the online tests. I also worked with a study group and went in before school for extra help. If I do not get a decent grade on this test there is not much more I could have done.

%Acetic Acid in Vinegar Titration Lab

This week we worked on the %Acetic Acid in Vinegar Titration Lab. I found it to be very interesting and fun/challenging. The difficult part of this lab was not getting the sample too pink. My lab partner and I were able to almost perfect our data in this lab by being very careful. Here are some pictures and videos of our lab.

Weekly Quiz

Today we took the weekly quiz I didn't think it was that difficult but I think I could have made some small mistakes. My notes really helped during this quiz as well as bookwork and online practice problems. Memorizing the pH square made also made the quiz feel very simple. Here are some links that may also help:
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Video 4
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