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Author Question: Aluminum reacts with a certain nonmetallic element to form a compound with the general formula AlX. ... (Read 299 times)

jho37

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on: Aug 27, 2018
Aluminum reacts with a certain nonmetallic element to form a compound with the general formula AlX. Element X is a diatomic gas at room temperature. Element X must be ________.
 
  A) oxygen
  B) fluorine
  C) chlorine
  D) nitrogen
  E) sulfur

Question 2

Calculate the work (kJ) done during a reaction in which the internal volume expands from 14 L to 50 L against a vacuum (an outside pressure of 0 atm).
 
  A) 0; kJ No work is done.
  B) 3.6 kJ
  C) -3.6 kJ
  D) 6.5 kJ
  E) -6.5 kJ


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mjenn52

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

D

Answer to Question 2

A


jho37

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

shailee

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Reply 3 on: Yesterday
Excellent

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