Wheel of Moles

Mole is a quantity proportional to the number of elementary entities of a substance.


Since equal volumes of all gases, at the same temperature and pressure, have the same number of molecules according to the Avogadro’s law, molar volumes (22.4 L or dm3) of all gases, at the standard (normal) temperature and pressure (STP/NTP; 00(or 273 K) & 1 atm respectively), have the same number of molecules (NA = 6.022 x 1023).

The mole concept applies to molecules, ions, ion pairs, atoms, electrons.



Wheel of moles: Click/tap to enlarge the image

Mesmerizing moles❓ What other wheel(s) 🎡 of chemistry would you like to see❓ Let Chemaficionado know in the comments below or at mychemistryhomework@gmail.com

References:

(1)    Brown, C.; Ford, M. Higher Level Chemistry, 2nd ed.; Pearson Education: Harlow, Essex, 2014.

(2)    Ncert. Chemistry : Textbook for Class XI - Part.I; National Council Of Educational Research And Training: New Delhi.

(3)    Wikipedia Contributors. Mole (unit). Wikipedia. https://en.wikipedia.org/wiki/Mole_(unit).

Comments

Popular posts from this blog

How to Predict where an Electrophilic Aromatic Substitution May Occur in a Ring – Part 3

How to Carry out a Multistep Synthesis – Part 4

How to Predict where an Electrophilic Aromatic Substitution May Occur in a Ring – Part 8