History, 24.06.2021 01:00 yairreyes01
Analyze the reaction to determine whether the reaction is exothermic or endothermic. Explain your reasoning. A graph of time on the horizontal axis versus potential energy on the vertical axis for upper C upper H subscript 4 plus 2 upper O subscript 2 right arrow 2 upper H subscript 2 upper O plus upper C upper O subscript 2 plus 891 kilojoules. A line starts high on the vertical axis and runs parallel to the horizontal axis; this segment is labeled upper C upper H subscript 4 plus upper O subscript 2; the line rises, peaks, and falls sharply to near and parallel the horizontal axis. The parallel segment is labeled upper C upper O subscript 2 plus upper H subscript 2 upper O.
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History, 21.06.2019 17:30
What makes this speech a primary source? o a. the words are spoken by the president himself. o b. it uses narrative to keep the reader's attention. o c. it was written over 70 years in the past. o d. it contains a strong historical argument.
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History, 22.06.2019 02:00
The establishment of columbia as the state capital was important because a) it was located in the heart of the upcountry. b) it was located in the heart of the low-country. c) it was already established as a vital industrial center. d) it represented a compromise location central to most citizens.
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History, 22.06.2019 03:00
Which of the following wrote detailed accounts about early native american? a) spanish b) french c) americans d) mexicansi need this !
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History, 22.06.2019 04:00
What were some effects in world war 1 in europe ? ( and only in europe)
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Analyze the reaction to determine whether the reaction is exothermic or endothermic. Explain your re...
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