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Author Question: A syringe contains 0.65 moles of He gas that occupy 750.0 mL. What volume (in L) of gas will the ... (Read 31 times)

cdr_15

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  • Posts: 546
on: Aug 27, 2018
A syringe contains 0.65 moles of He gas that occupy 750.0 mL. What volume (in L) of gas will the syringe hold if 0.35 moles of Ne is added?
 
  A) 0.87 L
  B) 4.9 L
  C) 1.2 L
  D) 2.1 L
  E) 1.9 L

Question 2

Give the correct formula for aluminum sulfate.
 
  A) Al22SO4
  B) Al(SO4)3
  C) Al3(SO4)2
  D) Al2(SO4)3


kkenney

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

C

Answer to Question 2

D


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