to play, drag the pH Indicator to the liquids. If the pH Indicator color is towards the left of the scale, then the liquid is an acid. If the pH Indicator changes to a color that is on the right of the scale (past number 7) then the liquid will be a base. (number 7 is neutral.)
I got the pH scale online- and the pH values. everything else by me!:D I was doing some science- and I got inspired to make this project:) hope u enjoy!
