Middle and High School … from a Montessori Point of View
I upgraded the table part of the Electron Configuration Interactive I used in the app I made for Practicing Writing out Electron Configurations. It’s now more interactive and embeddable.
Click on the green cell (in the 3d subshell) to start adding electrons. Clicking on the previous cell will remove electrons.
The full documentation is here.
This little embeddable, interactive app uses nth order polynomials to approximate a few curves to demonstrate the Taylor Series.
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:
https://soriki.com/js/chem/chem_db/molecular_mass.html?formula=Mg:1,Cl:2