When enthalpy in a system increases, the reaction is considered to be _____. A. neutral B. exothermic C. endothermic
Question
Updated 3/14/2016 8:58:01 AM
Edited by jeifunk [3/14/2016 8:57:59 AM], Confirmed by jeifunk [3/14/2016 8:58:01 AM]
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User: When enthalpy in a system increases, the reaction is considered to be _____. A. neutral B. exothermic C. endothermic

Weegy: When enthalpy in a system increases, the reaction is considered to be Endothermic.

User: As the temperature of a sample of matter is increased, what happens to the average kinetic energy of the particles in the sample? A. It decreases. B. It increases. C. It does not change.

Question
Updated 3/14/2016 8:58:01 AM
Edited by jeifunk [3/14/2016 8:57:59 AM], Confirmed by jeifunk [3/14/2016 8:58:01 AM]
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Write 0.3 as a fraction and as a percent.
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Confirmed by jeifunk [3/14/2016 11:15:12 AM]
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Weegy: Energy flows from higher temperature substances to lower temperature substances. (More)
Question
Updated 3/14/2016 8:59:54 AM
As an object becomes hotter, the rate of heat transfer from the object to a cooler body with which it is in contact would A. decrease. B. increase. C. not change. D. No determination can be made from the information given.
Question
Updated 7/26/2016 5:55:30 AM
As an object becomes hotter, the rate of heat transfer from the object to a cooler body with which it is in contact would increase.
Confirmed by jeifunk [7/26/2016 8:22:23 AM]
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