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Author Question: The formula weight of potassium dichromate (K2Cr2O7 ) is ________ amu. A) 107.09 B) 255.08 C) ... (Read 90 times)

DyllonKazuo

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The formula weight of potassium dichromate (K2Cr2O7 ) is ________ amu.
 
  A) 107.09
  B) 255.08
  C) 242.18
  D) 294.18
  E) 333.08

Question 2

Isooctane is the main component of lubricants.
 
  Indicate whether the statement is true or false



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cascooper22

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Answer to Question 1

D

Answer to Question 2

FALSE




DyllonKazuo

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Reply 2 on: Aug 27, 2018
Excellent


helenmarkerine

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Reply 3 on: Yesterday
:D TYSM

 

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