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What could be a possible substitute for cresol red to prepare a hydrogen carbonate indicator?
Wiki User
∙ 9y ago
Cresol red is a chemical dye used as an indicator for instruments that measure pH levels. It has a pH range of 0.5 to 2.5 and transitions from rose to brown to yellow. The closest substitute in terms of pH range?æwould be the Crystal violet, also known as Gentian violet. It has a pH range of 0.8 to 2.5 and transitions from yellow to blue to violet.
Wiki User
∙ 9y ago
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It is not possible.
Which one of these is a possible indicator of a suspicious letter or package?
Which one of these is a possible indicator of a suspicious letter or package
Is it possible to prepare a buffer consisting only of carbonic acid and sodium carbonate?
is it possible to prepare a buffer consisting of only carbonic acid and sodium carbonate.
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Any reaction occur.
Can magnet attract copper carbonate?
It is not possible.
Which one of these is a possible indicator of a suspicious letter or package?
Which one of these is a possible indicator of a suspicious letter or package
Is it possible to prepare a buffer consisting only of carbonic acid and sodium carbonate?
is it possible to prepare a buffer consisting of only carbonic acid and sodium carbonate.
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This is possible by chemical analysis.
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Yes, the reaction is possible.
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Can you feel hydrogen?
I don't think it is possible to feel hydrogen.
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