Q1.5...If the equation produces from data is y = 0.300x-0.857 and the absorbance for the unknown is 0.429. What would be theconcentration of the unknown.Give the answer with 3 decimal places.Type your numeric answer and submitUnanswereda SaveQ1.9Fill in the BlanksType your answers in all of the blanks and submitThe microplate reader is used to take measurements ofType your answer hereandType your answer here

Answered: If the equation produces from data is y…

If the equation produces from data is y = 0.300x - 0.857 and the absorbance for the unknown is 0.429. What would be the concentration of the unknown. Give the answer with 3 decimal places.

Curren'S Math For Meds: Dosages & Sol

11th Edition

ISBN:9781305143531

Author:CURREN

Publisher:CURREN

Chapter14: Formula Method

Section: Chapter Questions

Problem 36SST

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Question

Q1.5
...
If the equation produces from data is y = 0.300x-0.857 and the absorbance for the unknown is 0.429. What would be the
concentration of the unknown.
Give the answer with 3 decimal places.
Type your numeric answer and submit
Unanswered
a Save
Q1.9
Fill in the Blanks
Type your answers in all of the blanks and submit
The microplate reader is used to take measurements of
Type your answer here
and
Type your answer here

Expert Solution

Step 1

Note: Since you have posted multiple independent questions in the same request, we will solve the first question for you. To get the remaining questions solved, please repost other questions independently.

A spectrophotometric technique is used to measure the absorbance of the unknown solution and it will measure the light quantity passing through the solution.

The standard curve between the absorbance and the concentration of the solution is drawn and the straight-line graph is obtained which is given by the equation, y=mx+b.

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