What is the concentration of SCN" in a solution prepared by adding 5.0 mL of 0.0020M SCN" to a test tube and diluting to a total volume of 10.0 mL? Once you get this answer correct, enter it on the Lab 13 Data Sheet in the first table as [SCN]; in test tube for Test Tube 4. At 590 nm, crystal violet (a biological stain) has a molar absorptivity (ɛ) of 8.7×104 M'cm-1. Using Beer's Law, calculate the concentration of crystal violet in a solution with a measured absorbance (A) of 1.254. The path length (b) is 1.00 cm.
What is the concentration of SCN" in a solution prepared by adding 5.0 mL of 0.0020M SCN" to a test tube and diluting to a total volume of 10.0 mL? Once you get this answer correct, enter it on the Lab 13 Data Sheet in the first table as [SCN]; in test tube for Test Tube 4. At 590 nm, crystal violet (a biological stain) has a molar absorptivity (ɛ) of 8.7×104 M'cm-1. Using Beer's Law, calculate the concentration of crystal violet in a solution with a measured absorbance (A) of 1.254. The path length (b) is 1.00 cm.
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![What is the concentration of SCN" in a solution prepared by adding 5.0 mL of 0.0020OM SCN" to a test tube and diluting to a total volume of 10.0 mL?
Once you get this answer correct, enter it on the Lab 13 Data Sheet in the first table as [SCN]; in test tube for Test Tube 4.
At 590 nm, crystal violet (a biological stain) has a molar absorptivity (ɛ) of 8.7×104 M'cm1. Using Beer's Law, calculate the concentration of crystal violet in a
solution with a measured absorbance (A) of 1.254. The path length (b) is 1.00 cm.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9c736d07-d75d-4ba3-b07b-66393d09ab70%2F3673bd4d-ba37-4c5a-bbb5-4dbe28edadfc%2Fdyf475p_processed.png&w=3840&q=75)
Transcribed Image Text:What is the concentration of SCN" in a solution prepared by adding 5.0 mL of 0.0020OM SCN" to a test tube and diluting to a total volume of 10.0 mL?
Once you get this answer correct, enter it on the Lab 13 Data Sheet in the first table as [SCN]; in test tube for Test Tube 4.
At 590 nm, crystal violet (a biological stain) has a molar absorptivity (ɛ) of 8.7×104 M'cm1. Using Beer's Law, calculate the concentration of crystal violet in a
solution with a measured absorbance (A) of 1.254. The path length (b) is 1.00 cm.
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