Sign in to FlowVella

Forgot password?
Sign in with Facebook

New? Create your account

Sign up for FlowVella

Sign up with Facebook

Already have an account? Sign in now


By registering you are agreeing to our
Terms of Service

Share This Flow

Loading Flow

loading...

Downloading Image /

loading...

Origin of iodine

Bernard Courtois accidentally discovered Iodine in 1811 when he tried to extract potassium chloride from seaweed. Once he had obtained the potassium chloride crystals from the seaweed he mixed them with sulfuric acid. This created a purple vapor that condensed into bluish-black crystals which later became known as Iodine.

Downloading Image /

loading...

Downloading Image /

loading...

Downloading Image /

loading...

Downloading Image /

loading...
  • 1

  • 2

  • 3

  • 4

  • 5

Iodine Project

By LukeDay