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This graph shows the energy involved in a reaction involving two molecules. Describe what is happening or what the state of the reaction is at A, B, C, and D. Then tell if this is an exothermic or an endothermic
answered
Nov 6, 2018
Chemistry
high-school
3
votes
45.1k
views
Rank the carbon dioxide level in each stage from highest to lowest
answered
Aug 5, 2018
Biology
middle-school
4
votes
175k
views
30 points!!!Help please!!!!!!!!!!! Which is inappropriate in a piece of research writing with a formal tone? A. Baseball is often called the national pastime of the United States. B. The American obsession
answered
Jun 22, 2018
English
middle-school
5
votes
148k
views
How many 1⁄4 liter servings are in 7⁄8 of a liter of ice-cream?
answered
May 26, 2018
Mathematics
middle-school
4
votes
8.8k
views
Can someone show me an equation and solves this problem for me Please?!
answered
Mar 29, 2018
Mathematics
middle-school
0
votes
234k
views
Why did Sumerians build Ziggurats?
answered
Feb 11, 2018
History
middle-school
0
votes
222k
views
Periodic tune-ups are important because they _________
answered
Oct 3, 2017
Social Studies
high-school
2
votes
146k
views
Which best describes simile? attributing human characteristics to something nonhuman comparing one thing with another thing to create a literary effect, using “like” or “as” a word or phrase that means
answered
Jun 27, 2017
English
middle-school
4
votes
161k
views
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