Archive – Q2 week 2 – 20 – 21
The 4 day – A, B, C, D cycle looks like this:
Day Period
2 3 4
In class: A Lab Lab Single Class
Remote: Lab Lab Single Class
In class: B Single Class LAB LAB
Remote: Single Class LAB LAB
In class: C Single Class LAB LAB
Remote: Single Class LAB LAB
Monday In class: D Lab Lab Single Class
Remote: Lab Lab Single Class
This weeks 2 day Schedule:
11/23 – Monday- “D” Day – period 2,3 (Lab) – I 2(B,D) 3(D) AP CHEMISTRY
– period 2,3 (Lab) – R 2(B,D) 3(D) REMOTE INSTRUCTION
-period 4 – I 3(B) 4(B,D) AP CHEMISTRY
-period 4 – R 3(B) 4(B,D) REMOTE INSTRUCTION
11/24 – Tuesday “A” Day – period 2,3 (Lab) – I 2(A,C) 3(A) AP CHEMISTRY
–period 2,3 (Lab) – R 2(A,C) 3(A) REMOTE INSTRUCTION
-period 4 – I 3(C) 4(A,C) AP CHEMISTRY
-period 4 – R 3(C) 4(A,C) REMOTE INSTRUCTION
11/25 – Wednesday- Off – Thanksgiving Recess
11/26 – Thursday – Off – Thanksgiving Recess
11/27 – Friday – Off – Thanksgiving Recess
11/23 – Monday- “D” Day – period 2,3 (Lab) – I 2(B,D) 3(D) AP CHEMISTRY
– period 2,3 (Lab) – R 2(B,D) 3(D) REMOTE INSTRUCTION
-period 4 – I 3(B) 4(B,D) AP CHEMISTRY
-period 4 – R 3(B) 4(B,D) REMOTE INSTRUCTION
The Blue team and the Orange Team are REMOTE Today. Please move to the Remote Instruction Page.
Period 2 –
1. Review Build a titration quiz from last week
Design a Titration with HF and NaOH key p new.pdf
2. Form review – q/a
3. Collect Labs 10, 11, 12
Period 3 –
1: Test 4 – Acid/ Base – One period Test
*YOUR TESTS WILL BE AVAILABLE AT THE END OF THE DAY MONDAY!
Period 4 –
1: Test 4 – Acid/ Base – One period Test
*YOUR TESTS WILL BE AVAILABLE AT THE END OF THE DAY MONDAY!
11/23 – Monday- “D” Day
1. Review the Quiz from last week with the key:
Design a Titration with HF and NaOH key p new.pdf
2. Study for Test 4 tomorrow! Same type of test as today! will it go up or down?
Best out of 2!
3. Please use your graded test that will be scanned and emailed to you to review with the key that is posted in Powerschool or the review video that will be unlocked at the end of today. You could print out a blank copy of the test and redo it.
Blank Test (today’s silly!):
https://drive.google.com/file/d/1n0lMcAB4A-lo-UdUeWZwGrV3LlgF1z_z/view?usp=sharing
Lecture on reviewing Test 4:
This video will be unlocked Tuesday afternoon!
End of Monday.
Tryptophan is an essential amino acid:
It is found in all foods that have complete set of amino acids (that out body cannot make) !
Based on the above chart you can see that turkey does not have the greatest amount of proteins with tryptophan.
AND NO tryptophan does not make you sleepy!!! If it did vegetarians would always be asleep because they love tofu which is made of soybeans!
Also if that myth was true turkey sandwiches would have warning labels like,
“Do not operate heavy machinery while digesting turkey!”
How many tryptophan related accident would we have on Thanksgiving?
Acidic or Basic Foods:
11/24 – Tuesday “A” Day – period 2,3 (Lab) – I 2(A,C) 3(A) AP CHEMISTRY
–period 2,3 (Lab) – R 2(A,C) 3(A) REMOTE INSTRUCTION
-period 4 – I 3(C) 4(A,C) AP CHEMISTRY
-period 4 – R 3(C) 4(A,C) REMOTE INSTRUCTION
The grades on the 1st Acid Base test were horrible!
There were only 4 students that scores 90 above out of the 26!
Lets see if we if learned from our mistakes. That is what most of life is based on.
Period 2:
1. Test 5 – Acid / Base 2
Period 3:
Tum’s Lab – Lab 13 – Verification of active ingredient in TUMS (antacid)
Pre – Lab
a) active ingredient in TUMS – insoluble base protects lining of esophagus
b) how the asymptote impacted my esophagus–
c) Note – taking on the design of the lab
Period 4:
1. Test 5 – Acid / Base 2
11/24 – Tuesday “A” Day Homework
1. Please complete the 5 forms below. One is due every day including 2 on Thanksgiving.
Happy Thanksgiving!!
Thanks for you hard work maybe..
End of week 2! See you in December!
Connections!
In Tums we are dealing with the active ingredient, calcium carbonate, CaCO3. Watch out this antacid is an insoluble salt that is found in limestone (sediment rock) and sea shells AND CHALK!!!! It is an antacid because of its basic anion, the carbonate ion, CO3-2 . It is a base because it can accept 2 H+ ‘s (Bronsted-Lowry Base) or it can donate 2 pair of electrons (Lewis Base) to 2 H+ ‘s .
The reaction with carbonates involve probably the most important equilibrium reaction that we have in organic chemistry. Organic Chemistry chemical reactions that support and sustain life. It specifically deals with the Carbon based molecules and the link to the carbon cycle, specifically CO2 (g) as the product of combustion and the reactant in photosynthesis!
The arrows up in the atmosphere are gas molecules of CO2 (g) while the other forms may be CO3-2 (aq), HCO3 -1 (aq), and H2CO3 (aq), or CaCO3 (s).
 |
In our oceans the movement of carbon through the marine ecosystem can be stored as calcium carbonate, limestone, sedimentary rock or it becoming the shelter that marine organisms use for protection (phytoplankton, sea shells, coral reefs, etc). As the diagram illustrates these reactions are in equilibrium. The Carbon cycle in out oceans is very similar to the carbon transport system in our blood , EXCEPT we do not make an insoluble precipitate, CaCO3 (s). |
In our bodies we must get rid of the carbon dioxide that is released as a by – product of cellular respiration. We dissolve the CO2 (g) in our plasma (water part of out blood) and because of fact that CO2 (g) is Lewis acid it lowers our blood pH which will force us to breath.
Not only does equilibrium system help transport CO2 (g) out of the body through the plasma it also serves an important blood buffer that keeps you blood at a pH of about 7.4.
Mechanism of how Carbonic acid can be decomposed back into water!
End of week 2!
Remote Instruction:
11/23 – Monday- “D” Day – period 2,3 (Lab) – I 2(B,D) 3(D) AP CHEMISTRY
– period 2,3 (Lab) – R 2(B,D) 3(D) REMOTE INSTRUCTION
-period 4 – I 3(B) 4(B,D) AP CHEMISTRY
-period 4 – R 3(B) 4(B,D) REMOTE INSTRUCTION
The Blue team and the Orange Team are REMOTE Today.
Zoom Stream info:
Ben Grodski is inviting you to a scheduled Zoom meeting.
Topic: AP Chemistry – 11.23 – Period 2,3,4
Time: Nov 23, 2020 08:00 AM Eastern Time (US and Canada)
Join Zoom Meeting
https://us02web.zoom.us/j/84192476837?pwd=MHVDVDlXWEk5WjZLL2JKaG9mK2tJUT09
Meeting ID: 841 9247 6837
Passcode: x7H9L2
One tap mobile
+16465588656,,84192476837#,,,,,,0#,,470926# US (New York)
Period 2 –
1. Review Build a titration quiz from last week
Design a Titration with HF and NaOH key p new.pdf
2. Form review – q/a
3. Collect Labs 10, 11, 12
Period 3 –
1: Test 4 – Acid/ Base – One period Test
You should have an email that arrived this morning with a link to the test and a shared google doc to upload.
Please open that link and begin the test.
The link to the test will be open this period. Please let me know through the zoom stream if you have any trouble.
*YOUR TESTS WILL BE AVAILABLE AT THE END OF THE DAY MONDAY!
Period 4 –
1: Test 4 – Acid/ Base – One period Test
You should have an email that arrived this morning with a link to the test and a shared google doc to upload.
Please open that link and begin the test.
The link to the test will be open this period. Please let me know through the zoom stream if you have any trouble.
*YOUR TESTS WILL BE AVAILABLE AT THE END OF THE DAY MONDAY!
Please move to the week 2 page to view the homework which is really just a review of today’s test.
11/24 – Tuesday “A” Day – period 2,3 (Lab) – I 2(A,C) 3(A) AP CHEMISTRY
–period 2,3 (Lab) – R 2(A,C) 3(A) REMOTE INSTRUCTION
-period 4 – I 3(C) 4(A,C) AP CHEMISTRY
-period 4 – R 3(C) 4(A,C) REMOTE INSTRUCTION
The RED team and the Green team are remote today.
Zoom Stream info:
Topic: AP Chemistry – 11.24 – periods 2,3, and 4
Time: Nov 24, 2020 08:00 AM Eastern Time (US and Canada)
Join Zoom Meeting
https://us02web.zoom.us/j/87584526633?pwd=YTYvalZzcFdqUVlRWEt5NUJidTZGQT09
Meeting ID: 875 8452 6633
Passcode: S8eUsH
One tap mobile
+16465588656,,87584526633#,,,,,,0#,,495312# US (New York)
The grades on the 1st Acid Base test were horrible!
There were only 4 students that scores 90 above out of the 26!
Lets see if we if learned from our mistakes. That is what most of life is based on.
Period 2:
1. Test 5 – Acid / Base 2
Period 3:
Tum’s Lab – Lab 13 – Verification of active ingredient in TUMS (antacid)
Pre – Lab
a) active ingredient in TUMS – insoluble base protects lining of esophagus
b) how the asymptote impacted my esophagus–
c) Note – taking on the design of the lab
Period 4:
1. Test 5 – Acid / Base 2