5/20/2013 Standards: 10 (Organic Chemistry) Objectives: ● Students will COMPLETE DATA GATHERING for Acid/Base Lab - ● Students will answer all questions for Lab and turn in on Tu (20 pts) DO NOW: 1. Get Responders quickly and sign-in for Acid/Base pre-quiz (5 pts) HOMEWORK: 1. Completely answer questions you can and turn in lab Wed. =========================================================== NO STAMPING: ● Journal 5/17/13 - What you learned about how to do Acid Base Lab Quiz 3.5 Wed 5/22 Ch 22, & 23 + Acid Base Lab

ANNOUNCEMENT CHANGES Notebooks will be collected on this schedule Wed 5/22 - Periods 1 & 2 Th 5/23 - Periods 3 & 5 Fri 5/24 - Period 6 95'ers will be announced some time over next weekend

Prelab Questions - Acid Base Lab Grade: «grade» Subject: Acid Base Lab Date: «date»

1What jobs will there be for each lab group? A "go-fer" (pronounced "gopher" B recorder C clean-up D perform experiments (rotates) E none of these F all of these

2Which 2 acids are being used in this lab? A HCl (hydrochloric acid) B H 2 SO 4 (sulfuric acid) C H 3 PO 4 (phosphoric acid) D HC 2 H 3 O 2 (acetic acid) E none of these

3Which 2 bases are being used in this lab? A NH3 (ammonia) B NaOH (sodium hydroxide) C NaF D NH4OH E Mg(OH) 2

4Which one of these is a strong base? A NaOH B NH 3 C NH 4 OH D HCl E none of these

5Which one of these is a weak acid. A NH 3 B NaOH C HC 2 H 3 O 2 D HCl E None of these is a weak acid.

Procedures 3, 4, & 5

● Work in groups of 3 ● Your lab drawer # is your Group # ● 3 JOBS IN EACH GROUP: 1. Recorder 2. Performer 3. Gofer (collects and returns chemicals etc DO NOT MOVE TRAYS OF CHEMICALS

Have 6 students put different chemicals back where they belong. NOTICE - no trays have extra bottles. If you see extra bottles, don't put your bottle there until you have found at least 3 bottles that don't belong there and will need to go back to other trays

● DEMO ● evaporating dish, hotplate ● pH paper (color code on container) ● Universal Indicator solution ● test tubes ● thermometer ● test tubes ● Equipment & supplies needed ● WHITE well plate ● pH paper

● Clean up and put away your lab drawer stuff in lab drawers. ● Return chemicals, thermometers, & indicators to where you got them on the islands ● Do not leave anything on counters at your lab stations. ● Answer all questions on back of data sheet and turn in tomorrow (Wed 5/22) End of Lab

5/21/2013 Standards: 10 (Organic Chemistry) Objectives: ● Students will complete the 3 procedures they didn't do yesterday and turn in their lab data sheets with the questions on the back all answered ● Students will know what will be on tomorrow's Quiz 3.5 (Organic Chem and Acid/Base Lab) - Quiz/Test Reviews. DO NOW: 1. Read directions on demo (Procedure 2) silently to yourself. HOMEWORK: 1. Create an excellent Help Sheet for tomorrow's Quiz 3.5 (5 pts) 2. Be sure to check out Quiz/Test Reviews for a copy of the Organic Chem Tutorial (you should have it already), and several videos covering all aspects of Organic Chem that we have covered. =========================================================== NO STAMPING: ● Journal 5/20/13 - What did you learned about from the Acid Base Lab

Procedure 2 - How to Think of It Link for this demo

Notebooks will be collected on this schedule Wed 5/22 - Periods 1 & 2 Th 5/23 - Periods 3 & 5 Fri 5/24 - Period 6 Quiz 3.5 Wed 5/22 (tomorrow) Ch 22, & 23 + Acid Base Lab

● Form groups of 3 ● Your lab drawer # is your Group # ● 3 JOBS IN EACH GROUP: 1. Recorder 2. Performer 3. Gofer (collects and returns chemicals etc DO NOT MOVE TRAYS OF CHEMICALS

Reminders: ● box of pH paper (no paper included) Procedure 4 only ● share hotplates (turn up all the way until boiling then turn off) ● STAY BEHIND THE LINE (AWAY FROM EDGE)

Period 1 - accident REPEAT DO NOT

Procedures 3, 4, & 5

● DEMO ● evaporating dish, hotplate (full blast) ● pH paper (color code on container) ● Universal Indicator solution ● test tubes ● thermometer ● test tubes ● Equipment & supplies needed ● WHITE well plate ● pH paper

● Clean up and put away your lab drawer stuff in lab drawers. ● Return chemicals, thermometers, & indicators to where you got them on the islands ● Do not leave anything on counters at your lab stations. ● Answer all questions on back of data sheet and turn in tomorrow (Wed 5/22) End of Lab Notebooks will be collected on this revised schedule Wed 5/22 - Periods 1 & 2 Th 5/23 - Periods 3 & 5 Fri 5/24 - Period 6

Notebooks will be collected on this revised schedule Wed 5/22 - Periods 1 & 2 Th 5/23 - Periods 3 & 5 Fri 5/24 - Period 6

5/22/2013 Standards: 10 (Organic Chemistry) 5 (Acids & Bases) Objectives: ● Check for understanding Organic Chem Ch 22 & 23 & Acid Base Lab DO NOW: 1. All backpacks etc on islands in back of classroom. On your desk: scantron, help sheet, eraser, pencil. No calculators needed HOMEWORK: 1. SN - Ch p (5 pts) Std 10 (Organic & Biochemistry) =========================================================== NO STAMPING: (for your notebook, you will need journals for both lab days 5/20 and 5/21) TURN IN LAB TO BASKET (20 PTS) Notebooks will be collected on this revised schedule Wed 5/22 - Periods 1 & 2 Th 5/23 - Periods 3 & 5 Fri 5/24 - Period 6 (Per. 3 (LEFT island) 4 RIGHT) TODAY

5/22 Period quiz # from test Quiz Ch 22, 23, Acid Base

Put papers into 4 stacks Help Sheets scratch The following in order with smallest # on top: quizzes scantrons Spread so #'s show

5/23/2013 Standards: 10 (Organic & Biochemistry) Objectives: ● Students will be able to recognize proteins DO NOW: 1. Start reading Ch 24.1 HOMEWORK: 1. Ch 24.1 Assess p (5 pts) Std 10 =========================================================== BASKET: 1. SN - Ch p (5 pts) Notebooks will be collected on this revised schedule Wed 5/22 - Periods 1 & 2 Th 5/23 - Periods 3 & 5 Fri 5/24 - Period 6 TODAY (Per. 3 (LEFT island) 4 RIGHT)

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5/24/2013 Standards: Objectives: ● DO NOW: 1. HOMEWORK: 1. =========================================================== NO STAMPING: Notebooks will be collected on this schedule Wed 5/22 - Periods 1 & 2 Th 5/23 - Periods 3 & 5 Fri 5/24 - Period 6