02/04/16 - 1/2 and 3/4 AP Chem - U10 LAB: A/B Inquiry, Parts 2 and 3

Standard Deviation on the TI-84

(now in our playlists)
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Learning Goals

1. Experimentally determine the equivalent mass of an unknown acid.
2. Experimentally generate a pH curve to determine the pKa of an unknown acid.

Agenda

1. Bell Ringer
1. Be ready for announcements and reminders at the bell.  In the meantime, 
2. Set up.  You know you have a time limit.
2. Housekeeping
1. Clean up from yesterday
1. Balance room
2. Sinks
2. Broken equipment
3. Late assignments - reminder
3. Lab
1. Did you read the notes on your U10 I Can?
2. Clean up today.
4. Work Day - Remaining Time

Big Ideas

• Big Idea 3:  Changes in matter involve the rearrangement and/or reorganization of atoms and/or the transfer of electrons.
• Big Idea 6:  Any bond or intermolecular attraction that can be formed can be broken. These two processes are in a dynamic competition, sensitive to initial conditions and external perturbations.

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