Concentration: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
m Added page |
||
| Line 9: | Line 9: | ||
'''Concentration (in Molar) can be found using the equation:''' ''Concentration (Molar) = Number of Moles/Volume (dm<sup>3</sup>)<ref>Expressing Concentration of Solutions [Internet]. Chem.purdue.edu. 2016 [cited 30 November 2016]. Available from: http://www.chem.purdue.edu/gchelp/solutions/character.html</ref>'' | '''Concentration (in Molar) can be found using the equation:''' ''Concentration (Molar) = Number of Moles/Volume (dm<sup>3</sup>)<ref>Expressing Concentration of Solutions [Internet]. Chem.purdue.edu. 2016 [cited 30 November 2016]. Available from: http://www.chem.purdue.edu/gchelp/solutions/character.html</ref>'' | ||
=== References === | === References === | ||
<references /> | <references /> | ||
Latest revision as of 23:13, 5 December 2017
Concentration refers to how much of something there is in a given volume, commonly liquid or gas[1].
This can be given for each solvent in mol dm-3 (mol/l)(M), this is its molar concentration.
Another useful measure of concentration is for all of the solutes in a solvent, osmolarity or osmolality
One mole of a compound contains 6.02 x 1023 molecules, this is Avogadro's constant
Concentration (in Molar) can be found using the equation: Concentration (Molar) = Number of Moles/Volume (dm3)[2]
References
- ↑ Expressing Concentration of Solutions [Internet]. Chem.purdue.edu. 2016 [cited 30 November 2016]. Available from: http://www.chem.purdue.edu/gchelp/solutions/character.html
- ↑ Expressing Concentration of Solutions [Internet]. Chem.purdue.edu. 2016 [cited 30 November 2016]. Available from: http://www.chem.purdue.edu/gchelp/solutions/character.html