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A mole is a unit of measurement that is associated with the mass of a chemical substance. The mole is a specific measurement of the amount of atoms or molecules in a substance, bas...

Mole (unit)


The mole is the unit of measurement in the International System of Units (SI) for amount of substance. It is defined as the amount of a chemical substance that ...

General Chemistry Online: FAQ: The mole concept: Moles confuse ...


Moles confuse me- why are they used? From a database of frequently asked questions from the The mole concept section of General Chemistry Online.

What Is a Mole and Why Are They Used in Chemistry?


If you take chemistry, you need to know about moles. Find out what a mole is and why this unit is used in chemistry.

You can calculate the molar mass or mass of one mole of an element or molecule if you know the formula for the substance and have a periodic table or table of atomic masses. Here are worked examples of molar mass calculations. More »

The mole and Avogadro's number | Lab Values and Concentrations ...


Introduction to the idea of a mole as a number (vs. an animal). ... Let's talk about a concept that probably confuses; chemistry students the most on some level.

Visionlearning | Chemistry | The Mole


This module introduces the mole, a unit of measurement for quantifying atoms and molecules. The module describes 19 th century developments that led to the  ...

mole | chemistry | Britannica.com


Dec 31, 2015 ... Mole, also spelled mol, in chemistry, a standard scientific unit for measuring large quantities of very small entities such as atoms, molecules, ...

BBC Bitesize - GCSE Chemistry - Formula mass and mole ...


Learn how to calculate the formula mass of a compound by adding the mass values of its atoms with BBC Bitesize GCSE Chemistry.

www.ask.com/youtube?q=Mole Chemistry&v=AsqEkF7hcII
Aug 27, 2009 ... Introduction to the idea of a mole as a number (vs. an animal). ... Chemistry on Khan Academy: Did you know that everything is made out of ...
Popular Q&A
Q: What is a mole (chemistry)?
A: A mole is 6.022 * 10^23 of a quantity. A mole is a useful measure in that one mole is equal to the molecular weight of the substance in grams. For example, a mo... Read More »
Source: answers.yahoo.com
Q: How to calculate moles (chemistry)?
A: well molarity is in terms of mol/L. So we have to convert 15 mL into .015 L. M = mol/L. Moles = M x L. Moles = .2 x .015. Moles = .003. Read More »
Source: answers.yahoo.com
Q: What is a mole in chemistry terms?
A: Answer mole, in chemistry, a quantity of particles of any type equal to Avogadro's number, or 6.02×1023 particles. One gram-molecular weight of any molecular su... Read More »
Source: wiki.answers.com
Q: What is the significance of the mole in chemistry?
A: It was determined that a standard must be created for identifying quantities for chemical reactions because the quantity of mass does not play the proper role i... Read More »
Source: wiki.answers.com
Q: What is the formula for converting grams to moles? Chemistry form...
A: Originally Posted by. 10dcompton. what is the formula for converting grams to moles? and moles to grams? To go from grams to moles you divide by the molar mass ... Read More »
Source: www.askmehelpdesk.com