[Answered] A patient sample for uric acid gave an absorbance reading of 0.4; the 50 mg/dL standard used in the ...

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Author Question: A patient sample for uric acid gave an absorbance reading of 0.4; the 50 mg/dL standard used in the ... (Read 300 times)

ashley

Hero Member
Posts: 584

on: Aug 10, 2018

A patient sample for uric acid gave an absorbance reading of 0.4; the 50 mg/dL standard used in the test gave an absorbance reading of 0.1. What is the concentration of uric acid in the patient's sample in grams per deciliter?

A) 0.2
B) 12.5
C) 125
D) 200

Question 2

How many millimoles of NaCl are contained in 300 mL of a 4M solution? (mw = 58.5)

A) 70
B) 120
C) 234
D) 1200

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Edwyer

Sr. Member
Posts: 337

Reply #1 on: Aug 10, 2018

Answer to Question 1

Ans: A

Answer to Question 2

Ans: D

ashley

Hero Member
Posts: 584

Reply #2 on: Aug 10, 2018

Thanks

Edwyer

Sr. Member
Posts: 337

Reply #3 on: Aug 10, 2018

Welcome

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Author Question: A patient sample for uric acid gave an absorbance reading of 0.4; the 50 mg/dL standard used in the ... (Read 300 times)

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