How do you recover gold that’s been dissolved in acid? How do we know the half-life of uranium? We take on your burning chemistry questions.

After several years and millions of views, the American Chemical Society (ACS), the world’s largest scientific society, is bidding farewell to its popular YouTube series Bytesize Science. But you can’t keep a great chemistry video series down for long. We’re proud to announce Reactions, a new weekly video series about the chemistry all around us.  For more Reactions videos, please check out our Youtube channel at: https://www.youtube.com/user/ACSReactions/featured