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Author Question: 40Ar, 40K and 40Ca are isotopes. Indicate whether the statement is true or ... (Read 68 times)

folubunmi

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40Ar, 40K and 40Ca are isotopes.
 
  Indicate whether the statement is true or false

Question 2

What acid is formed when SO3 is added to water?
 
  A) hydrosulfuric
  B) hydrosulfurous
  C) sulfuric
  D) sulfurous



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Briannahope

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Answer to Question 1

FALSE

Answer to Question 2

C




folubunmi

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Reply 2 on: Aug 27, 2018
Gracias!


mohan

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Reply 3 on: Yesterday
Wow, this really help

 

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