What is a mole?

A mole is a measure of quantity, such that when you have a mole of something, you have 6.02 x 1023 atoms/molecules of it. The number of atoms/molecules in a mole is called "Avogadro's Number" and is the number of atoms in 12g of carbon-12. For example, if I had 12 eggs in a box, you could say I have a dozen eggs in the box. Similarly, if I have 6.023 x 1023 molecules of water in a box, you could say I have a mole of water in the box.

AF
Answered by Amy F. Chemistry tutor

2128 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

Describe what is meant by a saturated hydrocarbon. (2)


Whats the difference between covalent and ionic bonding?


What is a covalent bond?


Explain the process of fractional distillation of crude oil


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences