(inorganic chemistry)
The acid H2SiF6 is used in water fluoridation. It is nasty stuff.
Click on the audio file above for more information about this video.
Fluoride: Poison on Tap (video and video quiz)
(inorganic chemistry)
The acid H2SiF6 is used in water fluoridation. It is nasty stuff.
Click on the video below to start the video. You may take the quiz after watching the video. You can watch the video as many times as you want before taking the test.