Chemistry
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关一骏's user avatar
关一骏's user avatar
关一骏
  • Member for 8 years, 2 months
  • Last seen more than 5 years ago
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I write short stories and play World of Tanks Blitz.

Contact me @ [email protected].

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All Questions Answers
Score Newest
question
2
Understanding the difference between physical and chemical changes
Oct 15, 2016
answer
2
What is the element with the greatest first ionization energy?
Aug 24, 2017
question
1
Is the heat of reaction always negative?
Oct 9, 2015
question
1
What is the process of connecting two molecules under removal of one molecule of water?
Oct 15, 2016
question
-2
How is the mol highway used in this problem?
Oct 10, 2015
Top network posts
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21
What goods did Germany trade during World War II, and with whom?
9
"If $f$ is a linear function of the form $f(x)=mx+b$, then $f(u+v)=f(u)+f(v).$" True or false?
7
Who are the WWII German Officers in this picture?
6
"Works" in Works Cited when there is only one source?
5
Is it possible to regrow the roots of any plant?

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