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Author Question: For chemical reactions to occur at all, old bonds must be broken and new bonds must form. ... (Read 117 times)

jlmhmf

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on: Aug 27, 2018
For chemical reactions to occur at all, old bonds must be broken and new bonds must form.
 
  Indicate whether the statement is true or false

Question 2

An example of a chemical change is browning of meat.
 
  Indicate whether the statement is true or false


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amynguyen1221

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Reply #1 on: Aug 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE


jlmhmf

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Reply 2 on: Aug 27, 2018
:D TYSM

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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