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Author Question: Carbon dioxide reacts with water to form ________. A) carbon dioxide and water B) carbonic acid ... (Read 87 times)

ETearle

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on: Aug 27, 2018
Carbon dioxide reacts with water to form ________.
 
  A) carbon dioxide and water
  B) carbonic acid
  C) sodium bicarbonate
  D) hydrated carbon

Question 2

Which of the following statements regarding a phase change is NOT true?
 
  A) The amount of heat energy stays the same during a phase change.
  B) The temperature of the sample stays the same during a phase change.
  C) Heat energy is either absorbed or released during a phase change.
  D) The molecules do not change their average kinetic energy during a phase change.
  E) Molecular attractions are either overcome or formed during a phase change.


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nguyenhoanhat

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

B

Answer to Question 2

A


ETearle

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Reply 2 on: Aug 27, 2018
Gracias!

xiazhe

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Reply 3 on: Yesterday
:D TYSM

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