Putting the Website as an app

On iPhone and iPad, first use Safari to go to https://sites.google.com/site/kanchemistryclass (this website), then click the Share button and select "Add to Home Screen". That saves the Kan chemistry website to your home screen.

On Android, first use Chrome to go to https://sites.google.com/site/kanchemistryclass (this website), then click the (3 dot) button and select "Add to Home screen". That saves the Kan chemistry website to your home screen.