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Author Question: Which of the following reagents are required for testing of nitrate reduction? 1. ... (Read 58 times)

Yi-Chen

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on: Jun 25, 2018
Which of the following reagents are required for testing of nitrate reduction?
 
  1. Alpha-naphthylamine
  2. Sulfanilic acid
  3. Zinc dust
  4. Alpha-naphthol
  5. 40 KOH
  A) 1, 2, and 3 B) 3, 4 and 5 C) 1 and 2 D) 4 and 5

Question 2

Standard precautions are intended to protect
 
  A) patients.
  B) visitors.
  C) health care workers.
  D) all of the above.
  E) A and B


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eliasc0401

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Reply #1 on: Jun 25, 2018
Answer to Question 1

A

Answer to Question 2

D


Yi-Chen

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Reply 2 on: Jun 25, 2018
:D TYSM

bulacsom

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Reply 3 on: Yesterday
Excellent

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