To understand whether hydrogen peroxide is acidic, we need to talk about the pH scale. The pH scale is like a report card for how acidic or basic a substance is, with lower numbers indicating higher acidity and higher numbers indicating higher basicity. Pure water, for example, has a pH of 7, which is neutral.
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Now, let's get back to hydrogen peroxide - its pH is around 4-5, which is slightly acidic. But don't worry, it's not as acidic as, say, stomach acid, which has a pH of around 1.5-3.5. To put it in perspective, hydrogen peroxide is about as acidic as a cup of black coffee - not something you'd want to drink in excess, but not super harmful either.
