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blogfast25
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Quote: Originally posted by cpman  | | Now I'm quite confused. The solution mixed with distilled water that I neutralized with some NaHCO3 became much darker
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Actually, it's me you've managed to confuse! "distilled water that I neutralized with some NaHCO<sub>3</sub>": distilled water is pH
neutral, adding bicarbonate to it makes it, well... a solution of bicarbonate in water. And that is alkaline!
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Metacelsus
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Actually, distilled water is not pH neutral, due to dissolved carbon dioxide.
Anyway, I think he meant "the solution (mixed with distilled water) that I neutralized." He probably didn't neutralize the water.
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