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Ms. Hatch, What are we doing today?

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Presentation on theme: "Ms. Hatch, What are we doing today?"— Presentation transcript:

1 Ms. Hatch, What are we doing today?
1/9/17: monday Announcements: MC corrections are today during FLEX & lunch, tomorrow before/afterschool, FLEX & lunch. Turn in: Bubble Lab Membrane Questions Have Out: Membrane Notes & Tonicity paper WU: Complete the first three questions on the lab you picked up today. (Stapled packet) 10 minutes Send someone from your lab group to full your beaker with 200 mL of water. Papers to Pick Up *Membrane Transport Lab *Video Questions Luciano  AGENDA: Review WU Membrane Activity Membrane/Tonicity Notes HOMEWORK: Bozeman Water Potential Video Notes: due Wed. Unknowns Solutions Pre-lab: due Wed.

2 A laboratory assistant prepared solutions of 1. 0 M, 0. 8 M, 0. 6 M, 0
A laboratory assistant prepared solutions of 1.0 M, 0.8 M, 0.6 M, 0.4 M, 0.2 M, and 0.0 M sucrose, but forgot to label them. After realizing the error, the assistant randomly labeled the flasks containing these six unknown solutions as flask A - F. Design an experiment, based on the principles of diffusion and osmosis, that the assistant could use to determine which of the flasks contains each of the six unknown solutions. Although you may use more equipment, you are required to design the QUANTITIVE lab using at least dialysis tubing.

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