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- Why Does the Pink Color in a Titration Fade Over Time?
How to answer the question: why the pink colour (from 2-3 phenolphthalein indicator) obtained at the end point of the titration in this experiment gradually disappears over time?
- Pink salmon — too much of a good thing? - Geophysical Institute
Pink salmon born in hatcheries, where professionals harvest eggs from wild salmon and rear them in captivity before releasing them in the ocean, have doubled in numbers since 1990 Russians have pink salmon hatcheries that increase numbers in the North Pacific and Bering Sea Alaskans run hatcheries in Valdez and other places in Prince William
- What do the blue and pink color of the rust indicator shown mean?
Hello, everyone What do the blue and pink color the rust indicator shown mean? Let say, the mixture of potassium hexacyanoferrate(III) and phenolphthalein is the rust indicator And we use to detect the rusting of an iron nail And the result is: the tip, head region of the nail appear blue
- Suggest Informative feedback reaction icon change away from the . . .
OK, maybe I'm just old and not up to the latest trends in emoticon use, but I just noticed the "Informative" reaction option has changed from the (for me) very fitting "light bulb" icon to the mentioned (for me) terrible "pink natural brain" icon
- Why does a Walrus Blush? | Geophysical Institute
The skin of walruses becomes pallid when it is exposed to cold air or water and changes to pink when exposed to warmer ambient temperatures This color change may indicate that the circulatory output to the skin is altered to control their total body heat loss
- Plasma Color: What Makes It Blue What Colors It Can Be? - Physics Forums
Most of the plasma we see in everyday life is more or less blue (lightning, plasma lamps, static discharges through air etc etc) But if I understand correctly, plasma can be in many colors Like the plasma atmosphere of the sun, which as far as I know, is not blue What makes the usual plasma
- Why does my Patton-Reeder indicator immediately turn blue? (Ca2 conc. )
From the guide; excess calcium ions form a complex with the PR indicator (pink), but then as the EDTA is added they start to form a complex with EDTA and it turns blue
- Can Himalayan Salt Dissolve in Candle Wax? - Physics Forums
Perhaps some substance included in the 'pink salt' is soluble in molten wax and perhaps it can be oxidised at the temperature of the flame None of this sounds very 'Scientific 'to me Sounds more like a snake oil recipe
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