This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Two gases that can be falsely identified as nitrogen dioxide (NO2) are: a. NH2 and HNO3 c. NO3 ... (Read 30 times)

pepyto

  • Hero Member
  • *****
  • Posts: 547
on: Jul 16, 2018
Two gases that can be falsely identified as nitrogen dioxide (NO2) are:
 
  a. NH2 and HNO3 c. NO3 and HNO3
  b. NH3 and HNO3 d. NH2 and nitrous oxide (N2O)

Question 2

A device that can measure NO2 uses which of the following?
 
  a. A Wheatstone bridge c. Potassium hydrox-ide
  b. A catalytic con-verter d. An infrared (IR) spectroscope


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
NH2 and N2O are two gases that can be falsely identified as NO2.

Answer to Question 2

ANS: B
NO2 levels can be measured indirectly by converting NO2 to nitric oxide (NO) with a catalytic or chemical converter, and then measuring the NO concentration.


pepyto

  • Hero Member
  • *****
  • Posts: 547
Reply #2 on: Jul 16, 2018
Correct answers!


Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 16, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Sandia ear-plug-sized samplers hang poised to sample gases relevant to climate and weather. Sandia ear-plug-sized samplers hang poised to sample gases relevant to climate and weather.
Carbon Dioxide Phase Diagram Carbon Dioxide Phase Diagram
Regulation of Blood pH and Gases Regulation of Blood pH and Gases
A difference in oxygen content between the atmosphere and the exhaust gases enables an O2S to ... A difference in oxygen content between the atmosphere and the exhaust gases enables an O2S to ...
Carbon Dioxide, Trace Gases, and Climate Change Carbon Dioxide, Trace Gases, and Climate Change
Sulfur dioxide is a toxic gas, has a distinct, pungent odor, and contributes to acid rain and ... Sulfur dioxide is a toxic gas, has a distinct, pungent odor, and contributes to acid rain and ...
Video: Fermentation pathways

For a complete list of videos, visit our video library