- Essays Database Online
- Argumentative Essay
- Comparative Essay
- 1200 Word Essay
- IB Extended Essay
- Scholarship Essay
- Discursive Essay
- Research Proposal
- Reaction Paper Writers
- Coursework Writing
- Book Report Writing
- Book Review Writing
- Term Paper Writing
- Write a Case Study
- Case Brief Writing
- Discussion Board Post
- Blog Article Writing
- Article Writing
- Article Review
- Literature Review
- Annotated Bibliography
- Article Critique
- Movie Critique
- Cover Letter Writing
- Motivation Letter Service
- Winning Synopsis
- Marketing Plan
- Business Plan Writing
- Winning White Paper
- Grant Proposal Writing
- Memo Essay Help
- Questions-Answers
- Professional Online Test
- Order Cool Posters Here
- PowerPoint Presentation
- Capstone Project Writing
- Dissertation Writing
- Dissertation Abstract
- Dissertation Literature
- Dissertation Conclusion
- Hypothesis
- Rewriting Services
- Editing Service
- Proofreading Service
- Revise a Paper
- Abstract Help
automobile pollution
Essay specific features
Written by:
George C
Date added:
August 14, 2012
Level:
University
Grade:
A
No of pages / words:
3 / 642
Was viewed:
3621 times
Rating of current essay:
Essay content:
Which are supposed to convert hydrocarbons, carbon monoxide and nitrogen oxides into harmless materials emitted from the automobiles engine. According to Robert Harley, when nitrogen oxide from the engines exhaust is "over- reduced," a complex chemical reaction ensues. Ammonia gas (NH3) forms in the catalytic converter, which is then emitted from the vehicles tailpipe and released into the air...
displayed 300 characters
Custom written essay
All essays are written from scratch by professional writers according to your instructions and delivered to your email on time. Prices start from $10.99/page
Order custom paperFull essays database
You get access to all the essays and can view as many of them as you like for as little as $28.95/month
Buy database accessOrder custom writing paper now!
- Your research paper is written
by certified writers - Your requirements and targets are
always met - You are able to control the progress
of your writing assignment - You get a chance to become an
excellent student!
Get a price guote
Ammonia gas (NH3) forms in the catalytic converter, which is then emitted from the vehicles tailpipe and released into the air. These ammonia gasses are the cause of haze and may also cause serious health problems. The catalytic converter not only hurts but also helps the environment. Automobiles that have this system on them produce close to 50% less hydrocarbons, carbon monoxide and other gasses...
displayed 300 characters
General issues of this essay:
Related essays:
-
2 pages, 413 words
-
1 pages, 206 words
-
2 pages, 391 words
-
2 pages, 448 words
-
2 pages, 461 words
-
3 pages, 693 words
-
2 pages, 535 words