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AcidLitmus Paper - red

Phenolphthalein - colorless

Bromthymol Blue - yellow

BaseLitmus Paper - blue

Phenolphthalein - pink

Bromthymol Blue - blue

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Related Questions

What is a compound that react with acids and bases to make certain colors?

Indicators are compounds that react with acids and bases to make certain colors. (:


What different colors that acids turn in?

Acids can turn different colors in indicators like litmus paper. They turn red in litmus paper, yellow in phenolphthalein, and orange in methyl orange.


Do acids effect indicators?

Yes, acids can affect indicators by changing their color. Indicators are substances that change color in response to the acidic or basic nature of a solution. Acids can cause indicators to change color depending on their pH level.


Do acids turn indicator pink?

No, acids turn indicators red. Acids donate protons in solution, resulting in a color change in indicators from their normal color to red.


What is used to indentifiy bases and acids?

Acid base indicators are used to identify acids and bases. Among the common indicators are;PhenolphthaleinMethyl redMethyl orangeBromothymol blue


What are common indicators are used to determine whether cargoes transported are acids or bases?

Common indicators used to determine whether cargoes are acids or bases include litmus paper (turns red in acids and blue in bases), pH paper (changes color based on the pH level), and universal indicator solution (changes colors to indicate the acidity or basicity of a substance). These indicators help in quickly identifying the nature of the cargo being transported.


What is the significance of calamansi as an indicators?

Which among these are called Acids


Do acids have any effect on indicators?

Yes, acids can affect indicators by changing their color. Indicators are substances that change color in response to changes in pH levels, and an acid can cause this color change by altering the pH of the solution the indicator is in.


What changes the color of indicators an acid or base or neither?

The color of indicators is changed by acids and bases due to their ability to alter the pH of a solution. Acids typically turn pH indicators like litmus paper red, while bases turn them blue. The specific color change depends on the type of indicator used, as different indicators have unique pH ranges for color changes. Therefore, both acids and bases can affect the color of indicators.


What detects acids and alkalis?

Indicators are substances that change color in response to the presence of acids or alkalis. pH meters and pH papers are commonly used to detect the acidity or alkalinity of a solution based on the color change of the indicator.


What colors do chemical indicators turn and what do the colors mean?

With PH indicators, showing acidity and alkalinity, green is neutral, blue-purple is alkaline, yellow-red is acid.


What are the colors of universal indicators for acids alkalis and neutral soloutions?

acidic red, neutral green and alkali purple