[Answered] What volume will 4.91 1022 atoms of Ne occupy at STP? A) 1.10 L B) 2.00 L C) 2.24 L D) 3.11 L ...

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Author Question: What volume will 4.91 1022 atoms of Ne occupy at STP? A) 1.10 L B) 2.00 L C) 2.24 L D) 3.11 L ... (Read 135 times)

Zulu123

Hero Member
Posts: 525

on: Aug 27, 2018

What volume will 4.91 1022 atoms of Ne occupy at STP?

A) 1.10 L
B) 2.00 L
C) 2.24 L
D) 3.11 L
E) 1.83 L

Question 2

How many moles of PCl3 contain 3.68 1025 chlorine atoms?

A) 61.1 moles PCl3
B) 20.4 moles PCl3
C) 16.4 moles PCl3
D) 54.5 moles PCl3
E) 49.1 moles PCl3

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bdobbins

Sr. Member
Posts: 326

Reply #1 on: Aug 27, 2018

Answer to Question 1

E

Answer to Question 2

B

Zulu123

Hero Member
Posts: 525

Reply #2 on: Aug 27, 2018

bdobbins

Sr. Member
Posts: 326

Reply #3 on: Aug 27, 2018

You're welcome

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