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Determine the Isotonic Concentration for a Cell in Solution

Determine the Isotonic Concentration for a Cell in Solution

Assessment

Interactive Video

Science, Chemistry, Physics

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to determine isotonic concentration using a graph and data from experiments with eggs in sugar solutions. It covers calculating mass changes, identifying solution tonicity, and using graphing techniques to find isotonic points. The tutorial emphasizes understanding hypotonic and hypertonic solutions and demonstrates manual interpolation to estimate isotonic concentration.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of osmosis as it relates to the egg in different sugar solutions.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you calculate the change in mass of the egg after placing it in a sugar solution?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean for a solution to be hypotonic, hypertonic, or isotonic?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of determining the isotonic concentration in a solution?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to graph the data to determine the isotonic concentration.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the end mass being equal to the start mass in determining isotonicity?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How can manual interpolation be used to find the isotonic concentration from a graph?

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