Density Lab B

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SciOly0720
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Re: Density Lab B

Post by SciOly0720 »

Ok, I did not realize that you were asking for the number of atoms in a mole; I thought you were asking in a molecule.

Q1) In Boyle's Law, what must be kept constant?
Q2) Re-order the following substances in increasing order of density: Aluminum, Mercury, Steel.
Q3) In N/kg, what is the force of gravity on the Earth?
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Re: Density Lab B

Post by knightmoves »

azboy1910 wrote: Wed Aug 12, 2020 1:31 pm 1. I apologize if this question was confusing and not worded properly. Here, I was looking for for the amount of atoms (or particles) in a single mole of hydrogen. Therefore, the answer is particles, as shown below.

- 1 Hydrogen atom 1 mole of Hydrogen Avagadro's Number = particles
If you just specify "a mole of hydrogen" then than would usually mean a mole of normal diatomic hydrogen gas (). So that would have molecules, or hydrogen atoms.
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Re: Density Lab B

Post by azboy1910 »

knightmoves wrote: Fri Aug 14, 2020 3:10 pm
azboy1910 wrote: Wed Aug 12, 2020 1:31 pm 1. I apologize if this question was confusing and not worded properly. Here, I was looking for for the amount of atoms (or particles) in a single mole of hydrogen. Therefore, the answer is particles, as shown below.

- 1 Hydrogen atom 1 mole of Hydrogen Avagadro's Number = particles
If you just specify "a mole of hydrogen" then than would usually mean a mole of normal diatomic hydrogen gas (). So that would have molecules, or hydrogen atoms.
Here I was talking about monoatomic hydrogen gas, which I forgot to specify. I realize I was not being specific enough and know I need to look at my question first to see if it makes sense before I post it.
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Re: Density Lab B

Post by knightmoves »

azboy1910 wrote: Fri Aug 14, 2020 6:32 pm Here I was talking about monoatomic hydrogen gas, which I forgot to specify. I realize I was not being specific enough and know I need to look at my question first to see if it makes sense before I post it.
Under what conditions do you think monatomic Hydrogen exists?
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Re: Density Lab B

Post by azboy1910 »

knightmoves wrote: Thu Aug 20, 2020 9:45 am
azboy1910 wrote: Fri Aug 14, 2020 6:32 pm Here I was talking about monoatomic hydrogen gas, which I forgot to specify. I realize I was not being specific enough and know I need to look at my question first to see if it makes sense before I post it.
Under what conditions do you think monatomic Hydrogen exists?
I haven't really looked into this all that much (maybe I should), but I suppose it doesn't occur naturally and most likely goes through a certain process if it's rare.

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