3 responses

  1. Christine
    October 29, 2009

    Great to be able to understand the differencemore clearly. We have so many people who pose this question on our website. we can now offer a more concise answer.

    Reply

    • Neil
      April 12, 2016

      Article needs more chemistry.

      Getting basic: Isn’t Baking Powder the one that’s used in the volcano, where adding vinegar makes it blow? If they both have almost the same components, why does only one work in the volcano, but not the other?

      I recall something about the Baking Powder being more reactive than Baking Soda. Perhaps this “extra activity” is not a function of the sodium bicarbonate, but rather it’s explained by the other ingredients as described in the article?

      And finally, Baking Soda is recommended as a tooth-brushing powder, since it neutralizes acids from bacteria in the mouth, thereby helping the enamel. As a tooth powder, do the additional ingredients in Baking Powder present any problems if it’s used instead of Baking Soda?

      Ugh, such questions. I’m not going to be able to sleep tonight.

      -n-

      Reply

  2. Kate Howard
    October 9, 2019

    Can I use baking powder instead of baking soda to mix with hydrogen peroxide to bleach my hair?

    Reply

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