Demonstrating Taylor Series Approximations with Graphs

January 31, 2017

This little embeddable, interactive app uses nth order polynomials to approximate a few curves to demonstrate the Taylor Series.

Citing this post: Urbano, L., 2017. Demonstrating Taylor Series Approximations with Graphs, Retrieved May 25th, 2017, from Montessori Muddle: http://MontessoriMuddle.org/ .
Attribution (Curator's Code ): Via: Montessori Muddle; Hat tip: Montessori Muddle.

Molar Mass of Molecules

December 5, 2014

Calculate the molar mass of a molecule:

The notation for the chemical formula is a little funky: you put the element symbol and then the number of atoms separated by a colon; each element/number of atoms pair are separated by commas, so sodium chloride (NaCl) would be “Na:1,Cl:1“.

This will have to do until I can write something to parse the regular chemical formula notation.

On the plus side, you can link to a specific molecular mass calculation by adding the formula to the url. So magnesium chloride (MgCl2) can be found with this url:

http://soriki.com/js/chem/chem_db/molecular_mass.html?formula=Mg:1,Cl:2

Citing this post: Urbano, L., 2014. Molar Mass of Molecules, Retrieved May 25th, 2017, from Montessori Muddle: http://MontessoriMuddle.org/ .
Attribution (Curator's Code ): Via: Montessori Muddle; Hat tip: Montessori Muddle.

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