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 9 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?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Buck and Axel identified olfactory receptor proteins in olfactory receptor cells. Buck and Axel identified olfactory receptor proteins in olfactory receptor cells.
Variable Gases: Ozone Variable Gases: Ozone
Expansion Ratios for Liquefied Compressed Gases Expansion Ratios for Liquefied Compressed Gases
Climate Change: Greenhouse gases Timescale Climate Change: Greenhouse gases Timescale
6. Nitric oxide reacts with oxygen to form nitrogen dioxide: 2 NO(g) + O2(g) ⇌ 2 NO2(g) What ... 6. Nitric oxide reacts with oxygen to form nitrogen dioxide: 2 NO(g) + O2(g) ⇌ 2 NO2(g) What ...
A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta-minus decay. How much energy (in ... A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta-minus decay. How much energy (in ...
Video: Complement Proteins Animation

For a complete list of videos, visit our video library