pH Buffer Solution
We have four containers with universal indicator: Two of them are mixed with distilled water, the other two mixed with a buffer solution of ammonia and vinegar. We compare the pH changes when we add dropper-fulls of 1M NaOH and HCl to the dishes. We see that the water changes pH very easily, while the buffer solution is much more resistant.
Always wear proper PPE when working with chemicals!
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His synchronized swirling was enjoyable!
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best in the biz!
5:55 I hope that waving piece of paper buffered Gravity!
amazing! thanks!
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What buffer system are you using? It seems like your buffer is near pH 7
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الله يسعدكم تحية طيبة 🇩🇪🤗🇵🇸hallo Es tut mir leid, ich will nicht. Ich wünsche Ihnen eine schöne Zeit Germanyyy DeutschlandddJaFunktioniert einwandfrei Versand gegen Aufpreis möglich
kinda pathetic, also he added two drops at the buffers