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Author Question: What is a mole? A) The amount of a substance that consists of as many entities as there are atoms ... (Read 75 times)

student77

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on: Jun 27, 2018
What is a mole?
 
  A) The amount of a substance that consists of as many entities as there are atoms in exactly 12 grams of the element carbon-12
  B) The number of atoms of a substance found in 10 mL of the substance
  C) The total mass of the substance necessary to contain exactly Avogadro's number of atoms
  D) The volume of atoms in the substance divided by Avogadro's number

Question 2

alteration of abdominal wall with nonautologous tissue substitute, open approach
 
  A) 0W0F07Z
  B) 0W0F0JZ
  C) 0W0F0KZ
  D) 0W0F0ZZ


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nanny

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

A

Answer to Question 2

Answer: C


student77

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Reply 2 on: Jun 27, 2018
Wow, this really help

Jsherida

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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