Does anybody know the # of atoms in one mole for neon or and # of grams in one mole?
2006-11-14 12:36:15 · 5 answers · asked by cowboysblow27 3 in Science & Mathematics ➔ Chemistry
The number of particles in a mole of anything is 6.02 x 10^23 (Avogadro's Number). So, since neon is a noble gas, in its natural state it will bond with itself in pairs of 2, meaning that a mole of neon molecules would have (6.02x10^23)x2 atoms.
2006-11-14 12:39:43 · answer #1 · answered by Anonymous · 1⤊ 2⤋
A mole is a quantity of 6.022 x 10^23 atoms. Therefore a mole of neon contains 6.022 x 10^23 atoms.
The number of grams in one mole (the molar mass) is given in the periodic table: In this case, it's 20.1797 g / mol.
2006-11-14 12:39:08 · answer #2 · answered by nazzyonenine 3 · 1⤊ 0⤋
1 mole of any substance always contain 6.02x10^23. That is the Avogadro's constant. Hence there are 6.02x10^23 atoms in neon (by virtue of the fact that neon is a noble gas and exists as single atoms). Thus mass of 1 mole of Ne, please refer to the periodic table, the relative atomic mass of Ne (which should be 20.1797).
Hope this helps :)
2006-11-14 12:42:18 · answer #3 · answered by chyrellos 2 · 1⤊ 0⤋
One gram-mole (or mol) of any substance is its atomic or molecular weight in grams. For instance, hydrogen has an atomic wt. of 1.008. It exists as H2 molecules. So one mol of H2 is 2.016 g. One mol of anything consists of 6.02 X 10^23 of the basic particles that make it up. That number is called "Avogrado's Number."
By the way, do you know what chemists use to make guacamole (pronounced "guaca-mole-ay")?
Answer: Avogadros
Comment: since neon is an INERT (ie, "noble") gas, it does not bond with anything. Ne gas is monatomic.
2006-11-14 12:47:08 · answer #4 · answered by pack_rat2 3 · 0⤊ 0⤋
I'd go for 6.023 X 10 to the 23rd.
2006-11-14 12:39:10 · answer #5 · answered by teachr 5 · 0⤊ 0⤋