Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


MOLE is a unit of measurement used in chemistry to express amounts of a chemical substance, defined as the amount of any substance that contains as many elementary entities as there are atoms in 12 grams of pure carbon-12, the isotope of carbon with relative atomic mass of exactly 12 by definition.
0 0 0
What's in a Mole?
-In reallife situations, pieces of matter are quantified by finding the mass or by counting.
-Market Vendors for example, wouldrather sell mongo seeds by getting the mass and salted eggs by couting.
-The choice of Quantifying Goods is Determined by Convenience.
-It is easier to get the mass of rice grains rather than get their mass.

MOLE- is a measure of the amount of particles of matter.
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts