how many atoms are in a mole? how many molecules are in a mole?

Question

its mole day tommorow and i neeed to know!

Answer 1

6.02 x 10^23

Answer 2

Number of atoms in a mole depends on how many atoms are in each molecule of the compound, unless you are measuring moles of atomic substances. Units per mole is 6.023x10^23, so atoms per mole of a molecular substance is that times the number of atoms per molecule (Oxygen would be 2x6.023x10^23)

Answer 3

The mole (symbol: mol) is the SI base unit that measures an amount of substance. One mole contains Avogadro's number (approximately 6.023×10^23) entities.

A mole is much like "a baker's dozen" in that both are absolute numbers (having no units) and can describe any type of elementary object. The mole's use, however, is usually limited to measurement of subatomic, atomic, and molecular structures; tradition and its hugeness compared to more common units make it impractical for other uses.

Answer 4

Avagadro's number: 6.02 x 10^23, either atoms or molecules, are in a mole.

Answer 5

A mole is 6.02 * 10^23 pieces of anything. In the case of a compound, it's that number of molecules. In the case of an element, it's that number of atoms.

The atomic weight of an element tells you how many grams are in a mole of that element.

Answer 6

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Answer 7

number of molecules in a mole= Avogadroes Number
=6.03x10^23

Answer 8

RE:
how many atoms are in a mole? how many molecules are in a mole?
its mole day tommorow and i neeed to know!

Answer 9

1

Answer 10

Avogadro number
6.023×10^23

Answer 11

Exactly 152,5133,6112 Molecules are in a mole
hummmmm or was it 125,5133,6221 i dont remember