Hydrogen Atom and Mole Calculation: How Many Hydrogen Atoms in One Mole?

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Discussion Overview

The discussion revolves around the calculation of the number of hydrogen atoms in one mole of hydrogen molecules, exploring the relationship between moles and molecular composition. The context is primarily homework-related, focusing on understanding basic concepts in chemistry.

Discussion Character

  • Homework-related
  • Conceptual clarification

Main Points Raised

  • One participant questions whether there are 6.02x1023 hydrogen atoms in one mole, seeking confirmation.
  • Another participant compares the mole concept to a dozen, prompting clarification on how many atoms are in a hydrogen molecule.
  • It is proposed that there are 2 atoms in one hydrogen molecule.
  • A subsequent participant confirms the number of atoms in a molecule and asks how many hydrogen atoms are in a mole of hydrogen molecules.
  • There is a suggestion that the calculation involves multiplying 2 by Avogadro's constant.

Areas of Agreement / Disagreement

Participants generally agree on the number of atoms in a hydrogen molecule being 2, but the overall calculation of hydrogen atoms in a mole remains somewhat exploratory, with no final consensus reached on the complete answer.

Contextual Notes

The discussion does not fully resolve the mathematical steps involved in calculating the total number of hydrogen atoms in a mole, leaving some assumptions and dependencies on definitions unaddressed.

Sace Ver
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Homework Statement


How many hydrogen atoms are there in one mole of hydrogen molecules?

Homework Equations


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The Attempt at a Solution



Is there 6.02x1023 hydrogen atoms in one mole?
Is that correct?
 
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Almost. A mole is just a number, like a dozen. What if I said, "How many shoes are there in a dozen pairs of shoes?" This question is like that. How many hydrogen atoms are in a hydrogen molecule?
 
phyzguy said:
Almost. A mole is just a number, like a dozen. What if I said, "How many shoes are there in a dozen pairs of shoes?" This question is like that. How many hydrogen atoms are in a hydrogen molecule?
Would there be 2 atoms in one molecule?
 
Yes. Someone must have told you, it's impossible to guess.
 
epenguin said:
Yes. Someone must have told you, it's impossible to guess.
Haha.
 
Sace Ver said:
Would there be 2 atoms in one molecule?

Yes. So how many hydrogen atoms are there in a mole of hydrogen molecules?
 
phyzguy said:
Yes. So how many hydrogen atoms are there in a mole of hydrogen molecules?
Would that be 2 multiplied by Avogadro's constant?
 
Yes.
 

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