Density Lab B

[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?

[knightmoves]

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.

[azboy1910]

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.

[knightmoves]

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?

[azboy1910]

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.