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Universal indicators can be mixed with different substances. Universal indicators usually contain water, salt, propan-1-ol, sodium hydroxide, monosodium, phenolphthalein sodium salt, methyl red, bromothymol blue, and thymol blue monosodium salt
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoa mixture of pH indicators
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Is universal indicator paper the same as blue litmus paper?
No totally different, universal indicator is a mixture of chemical which shows the precise p.H of a substance, blue litmus paper reveals whether the substance is acidic or alkaline.
When was universal indicator invented?
The universal Indicator was invented in 1923 by Yamada
Do alkalis make a universal indicator turn green?
The alkali makes a universal indicator turn blue.
Is a universal indicator an acid or alkaline?
neither
What does universal indicator test for?
A universal indicator changes color in response to the pH of a liquid. Do determine the pH of the liquid, you need to refer to a color chart that tells you which color indicates which pH.
Why was universal indicator paper used to test the pH rather than placing universal indicator solution into the mixture?
Use of paper avoid the contamination of the sample.
Is a universal indicator a mixture of 4 different indicators?
no it is more than 4
What is the purpose of using universal indicator in titration?
A universal indicator is an indicator that changes color along with changes in pH level. The purpose of using it is to find a point at which a mixture of acid and base becomes neutral.
How a mixture of methyl orange litmus and phenolphthalein could be used as a type of universal indicator?
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Is universal indicator paper the same as blue litmus paper?
No totally different, universal indicator is a mixture of chemical which shows the precise p.H of a substance, blue litmus paper reveals whether the substance is acidic or alkaline.
When was universal indicator invented?
The universal Indicator was invented in 1923 by Yamada
What effect does an acid have on universal indicator?
It turns the universal indicator red
What is the material used to remove an indicator from a neutralized solution how does this work?
it is universal indicator with mixture of alkali
When was Universal Indicator Yellow created?
Universal Indicator Yellow was created in 1993.
When was Universal Indicator Green created?
Universal Indicator Green was created in 1995.
When was Universal Indicator Red created?
Universal Indicator Red was created in 1993.
When was Universal Indicator Blue created?
Universal Indicator Blue was created in 1992.
