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Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "") that are of interest to atmospheric chemistry. It can react with itself to form another form of , dinitrogen tetroxide.
asked
May 20, 2020
Chemistry
college
2
answers
0
votes
22.7k
views
The nurse is instructing a client who is scheduled for a laryngectomy about methods of laryngeal speech. which best describes tracheoesophageal puncture (tep)
asked
Sep 15, 2019
Biology
high-school
1
answer
4
votes
52.0k
views
Describe how kublai khan treated his Chinese subjects
asked
Jun 25, 2019
History
middle-school
1
answer
0
votes
194k
views
One pipe can fill a tank in 36 minutes, a second can fill it in 9 minutes, and a third can fill it in 12 minutes. If the tank is empty, how long will the three pipes, operating together, take to fill it?
asked
Aug 10, 2018
Mathematics
high-school
1
answer
4
votes
85.9k
views
In which of the following languages were most books written before the Renaissance?
asked
Jul 28, 2018
English
college
1
answer
3
votes
183k
views
Scientists use specific processes to evaluate information in order to determine its accuracy and reliability. A scientist is conducting research to determine the growth of tagged fish in a specific lake.
asked
Jun 6, 2018
Physics
high-school
2
answers
5
votes
131k
views
Last year, jane identified $87,400 as a nonbusiness bad debt. in that tax year before considering the tax implications of the nonbusiness bad debt, jane had $174,800 of taxable income, of which $8,740
asked
Apr 27, 2018
Business
college
1
answer
2
votes
61.1k
views
The first two countries to begin fighting in the conflict that later became known as World War I were A) Austria-Hungary and Serbia. B) Belgium and Germany. C) France and Italy. D) Russia and Poland. E)
asked
Oct 14, 2017
History
high-school
1
answer
4
votes
175k
views
The real-life setting and surrounding circumstances of a story is called its _____. historical context biographical context civil context symbolic context
asked
Feb 9, 2017
English
high-school
2
answers
2
votes
108k
views
What is the ratio of 10 and 34 simplest form
asked
Mar 16, 2016
Mathematics
middle-school
2
answers
0
votes
200k
views
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