Does one mole of copper contain an amount of copper atoms equal to avogadros number?

Answer 1

Yes, it does:

1mol Cu = 6.02*10^23 atoms (you can look at this as molecules to make it easier)

1mol H2 = 6.02*10^23 molecules - which is the same

(dont get it confused, as H2 has 1.204*10^24 ATOMS, but the question expicitly asks for molecules)

Yes, it does, though you might wish to say "atoms" to replace "molecules" as the question is written. A mole of any one thing will have an equal number of "particles" (atoms or molecules, depending on the substance) as a mole of something else. The mole (about 6.02 x 1023) is a large number, but one that is very effectively applied across a range of chemical activities to quantify some amount of a substance we might be using or investigating.

Answer 2

Yes, one mole of copper contains Avogadro's number of copper atoms. Avogadro's number is equal to 6.022 x 10^23 particles, which can be atoms, molecules, or ions.

Answer 3

no,

1 mole of copper weighs 63.546 gram while 1 mole of nitrogen weighs 14.007 gram.

Answer 4

That would be Avogadro's number of atoms. See the related link for further indormation.

Answer 5

No, because the Atomic Mass of copper is not the same as the atomic mass of nitrogen.

Answer 6

No. 1 mole is equal to 6.0221418 x1023 atoms. This is for every element on the Periodic Table.

Answer 7

They will have the same number of particles. That's like asking what's more, a dozen eggs or a dozen cars. Different masses, obviously, but the same number of things.

Answer 8

They have the same number of particles (atoms). One mole of any element has 6.02x10^23 atoms according to Avogadro's number.

Answer 9

All moles are equivalent and equal to 6,022 140 857(74).10e23 atoms, molecules, ions.

Answer 10

false or true. This is true