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Why does sodium carbonate and phenolphthalein mixture turn clear when blowing into the solution through a straw?

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  • Why does sodium carbonate and phenolphthalein mixture turn clear when blowing into the solution through a straw?


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... it turns colorless in acidic solutions and ... In strongly basic solutions, phenolphthalein's pink color ... it is mixed with sodium ...
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Positive: 83 %
ACID-BASE INDICATORS. ... it so happens that the 50 / 50 colour does occur at close to pH 7 - that's why litmus is ... Sodium carbonate solution and ...
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Positive: 80 %

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... The molecular basis of indicator color ... drops of sodium hydroxide solution. ... doesn't make it any less mysterious. Just why the ...
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Positive: 83 %
Reaction of sodium with water, ... is why elemental sodium is stored under hexane ... can be removed with a few drops of phenolphthalein solution ...
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Positive: 78 %
Color-Change Chemistry. 5 comments. ... Phenolphthalein solution; Sodium carbonate; Vinegar; ... Does it separate into colors?
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Positive: 64 %
pH and Color Change ... How does the concentration of sodium carbonate affect the color ... citric acid solution or sodium carbonate solution into your ...
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Positive: 41 %

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