Solution 1 2 3 Result of Conductivity Test conducts conducts does not conduct conducts Result of Litmus Test no change blue turns red no change red turns blue Using the results of the diagnostic tests, select the identity for each solution. 1. Citric acid is the solution in beaker 2. Potassium hydroxide is the solution in beaker ♦ 3. Glucose is the solution in beaker 4. Calcium chloride is the solution in beaker

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter4: Calculations Used In Analytical Chemistry
Section: Chapter Questions
Problem 4.24QAP
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A lab is performed by students who used diagnostic tests to try to
distinguish among four pure substances. Solids labelled as 1, 2, 3,
and 4 were dissolved in 100 mL of distilled water in four separate
beakers with each becoming a colourless solution. The results of
two diagnostic tests were recorded as follows:
Solution
1
2
M
Result of Conductivity
Test
conducts
conducts
does not conduct
conducts
Result of Litmus
Test
no change
blue turns red
no change
red turns blue
Using the results of the diagnostic tests, select the identity for
each solution.
1. Citric acid is the solution in beaker
2. Potassium hydroxide is the solution in beaker
3. Glucose is the solution in beaker
4. Calcium chloride is the solution in beaker
Transcribed Image Text:A lab is performed by students who used diagnostic tests to try to distinguish among four pure substances. Solids labelled as 1, 2, 3, and 4 were dissolved in 100 mL of distilled water in four separate beakers with each becoming a colourless solution. The results of two diagnostic tests were recorded as follows: Solution 1 2 M Result of Conductivity Test conducts conducts does not conduct conducts Result of Litmus Test no change blue turns red no change red turns blue Using the results of the diagnostic tests, select the identity for each solution. 1. Citric acid is the solution in beaker 2. Potassium hydroxide is the solution in beaker 3. Glucose is the solution in beaker 4. Calcium chloride is the solution in beaker
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