Question

Which of the following is equal to 1 mole?

Avogadro's number


6.02 x 1023 atoms of gold


the number of water molecules in 18.01 mL of water


all of the above

Answer 1

Avogadro's number is equal to 6.02 × 10^23 particles (atoms or molecules). A mole of any substance always contains 6.02 × 10^23 particles, regardless of the element or substance.

Step-by-step explanation:

Avogadro's number is equal to 6.02 × 1023 particles (atoms or molecules). A mole of any substance always contains 6.02 × 1023 particles, regardless of the element or substance. Therefore, all of the options listed are equal to 1 mole.

Answer 2

They are all equal to one mole (all of the above).