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Author Question: Which of the following abides by the principle of mass conservation according to the balanced ... (Read 55 times)

Pea0909berry

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on: Aug 27, 2018
Which of the following abides by the principle of mass conservation according to the balanced reaction?
 
  4 K + O2  2 K2O
  A) 39.0g K + 16.0g O2  94.0g K2O
  B) 156.0 g K + 24.0g O2  188.0g K2O
  C) 156.0g K + 32.0g O2  188.0g K2O
  D) 78.0g K + 32.0g O2  110.0g K2O

Question 2

A reaction that favors products has a Keq > 1.
 
  Indicate whether the statement is true or false


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Sammyo

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

C

Answer to Question 2

TRUE


Pea0909berry

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Reply 2 on: Aug 27, 2018
Wow, this really help

jamesnevil303

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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