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

ANNOUNCEMENTCHANGES

Notebooks will be collected on this schedule

Wed 5/22 - Periods 1 & 2Th 5/23 - Periods 3 & 5Fri 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»

1 What 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

2 Which 2 acids are being used in this lab?

A HCl (hydrochloric acid)

B H2SO4 (sulfuric acid)

C H3PO4 (phosphoric acid)

D HC2H3O2 (acetic acid)

E none of these

3 Which 2 bases are being used in this lab?

A NH3 (ammonia)

B NaOH (sodium hydroxide)

C NaF

D NH4OH

E Mg(OH)2

4 Which one of these is a strong base?

A NaOH

B NH3

C NH4OH

D HCl

E none of these

5 Which one of these is a weak acid.

A NH3

B NaOH

C HC2H3O2

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. Recorder2. Performer3. 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

1

2

3

4

5

● 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

http://www.youtube.com/watch?v=3yV6I4c2c7c

Link forthis demo

Notebooks will be collected on this schedule

Wed 5/22 - Periods 1 & 2Th 5/23 - Periods 3 & 5Fri 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. Recorder2. Performer3. 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

1

2

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 & 2Th 5/23 - Periods 3 & 5Fri 5/24 - Period 6

Notebooks will be collected on this revised schedule

Wed 5/22 - Periods 1 & 2Th 5/23 - Periods 3 & 5Fri 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 LabDO NOW: 1. All backpacks etc on islands in back of classroom. On your desk:

scantron, help sheet, eraser, pencil. No calculators neededHOMEWORK: 1. SN - Ch 24.1 - p. 331-335 (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 & 5Fri 5/24 - Period 6

(Per. 3 (LEFT island) 4 RIGHT)

TODAY

5/22

Period

quiz # from test

Quiz 3.5 - Ch 22, 23, Acid Base

Put papers into 4 stacks

Help Sheetsscratch

The following in order with smallest # on top:

quizzesscantrons

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 24.1HOMEWORK: 1. Ch 24.1 Assess p. 780 1-5 (5 pts) Std 10 ===========================================================BASKET: 1. SN - Ch 24.1 - p. 331-335 (5 pts)

Notebooks will be collected on this revised schedule

Wed 5/22 - Periods 1 & 2 Th 5/23 - Periods 3 & 5Fri 5/24 - Period 6

TODAY (Per. 3 (LEFT island) 4 RIGHT)

Page 331

Page 332

Page 333

Page 334

Page 335

Page 774

page 776

p 776

5/24/2013 Standards: Objectives: ● DO NOW: 1. HOMEWORK: 1. ===========================================================NO STAMPING:

Notebooks will be collected on this schedule

Wed 5/22 - Periods 1 & 2Th 5/23 - Periods 3 & 5Fri 5/24 - Period 6