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Author Question: The process by which a gas is converted to a liquid is called A) condensation. B) melting. C) ... (Read 109 times)

CharlieWard

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on: Aug 27, 2018
The process by which a gas is converted to a liquid is called
 
  A) condensation.
  B) melting.
  C) vaporization.
  D) sublimation.

Question 2

A compound is found to be 43.7 phosphorus and 56.3 oxygen. Given the molecular mass as 285  10, calculate the empirical and molecular formulas.
 
  A) PO2; P4O8
  B) P2O5; P4O10
  C) P2O3; P6O9
  D) P4O10; P4O10


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Yixagurpuldink

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

A

Answer to Question 2

B


CharlieWard

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Reply #2 on: Aug 27, 2018
Thank you!


Yixagurpuldink

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Reply #3 on: Aug 27, 2018
Always glad to help...


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