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Author Question: The kind of chemical reaction in which heat is absorbed from the environment is known as ... (Read 220 times)

ec501234

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on: Jul 21, 2018

The kind of chemical reaction in which heat is absorbed from the environment is known as endothermic.
 
 


 
  Indicate whether the statement is true or false.

Question 2

When two or more substances are mixed, the resulting chemical reaction always gives off heat.
 
 


 
  Indicate whether the statement is true or false.


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voltaire123

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Reply #1 on: Jul 21, 2018
Answer to Question 1

T

Answer to Question 2

F


ec501234

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Reply 2 on: Jul 21, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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