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There are a huge range of indicators that can be used in chemistry, but I presume you'll be using the basic 'universal indicator' here. A base will turn this indicator (depending on its strength) light/dark blue, or purple if it is quite strong.
Or do you mean in terms of chemical reaction?
What else can I help you with?
What happens during an acidic base titration in the presents of an indication?
During an acid-base titration, an indicator is added to the solution to determine the endpoint, which is when the moles of acid are equal to the moles of base. The indicator changes color at the endpoint, indicating the completion of the reaction. This color change helps in identifying the point of neutralization and determining the concentration of the unknown solution.
When a base is added to red litmus paper he indicator turns what color?
When a base is added to red litmus paper, the indicator turns blue. This is because red litmus paper is used to indicate acidic conditions, so a base would cause the paper to change color to blue.
Why the indicator is not used when V ml of acid is added to potassium hydroxide to produce crystal?
The indicator is not used in this reaction because the reaction between an acid and potassium hydroxide is a neutralization reaction, where the acid and base completely react to form water and a salt. The endpoint is indicated by the formation of a solid precipitate or a color change due to the formation of the salt, so an indicator is not necessary.
What happens when water is added to phenolphthalein?
When water is added to phenolphthalein, the color remains the same, which is colorless. Phenolphthalein is typically used as an indicator in titrations with strong acid and strong base where the color change is triggered by changes in pH, not by the addition of water.
What will happen if a solution of shampoo is added to china rose indicator?
China rose indicator is typically used in chemistry to test for the presence of acids and bases. If a solution of shampoo is added to China rose indicator, the indicator will change color based on the pH of the shampoo. If the shampoo is acidic, the indicator will turn a pink or red color. If the shampoo is basic, the indicator will turn a green or blue color.
What is red cabbage juice indicator in base?
it turns greenish yellow if it is added to a base
What happens during an acidic base titration in the presents of an indication?
During an acid-base titration, an indicator is added to the solution to determine the endpoint, which is when the moles of acid are equal to the moles of base. The indicator changes color at the endpoint, indicating the completion of the reaction. This color change helps in identifying the point of neutralization and determining the concentration of the unknown solution.
What happens when turmeric indicator is added to acids?
i think it remains in yellow colour
What happens to water when the universal indicator is added to it?
It will become orange because CO2 is an acid
When a base is added to red litmus paper he indicator turns what color?
When a base is added to red litmus paper, the indicator turns blue. This is because red litmus paper is used to indicate acidic conditions, so a base would cause the paper to change color to blue.
What happens to the indicator when hydrochloric acid is added to sodium hydroxide?
It turns from its original blue colour to red.
Why the indicator is not used when V ml of acid is added to potassium hydroxide to produce crystal?
The indicator is not used in this reaction because the reaction between an acid and potassium hydroxide is a neutralization reaction, where the acid and base completely react to form water and a salt. The endpoint is indicated by the formation of a solid precipitate or a color change due to the formation of the salt, so an indicator is not necessary.
How effective black tea is as an indicator?
Black tea turns red when an acid,(lemon juice) is added and blue when a base(soap solution)is added.
What happens when methyl orange is added to sodium hydroxide?
When methyl orange is added to sodium hydroxide, the color of the solution changes from red (acidic) to yellow (basic). This indicates that the solution has become more alkaline due to the reaction between the sodium hydroxide and the indicator. Methyl orange is an acid-base indicator that changes color based on the pH of the solution.
When base is added to turmeric what happens?
It becomes imli paani
What is the base word for indicator?
Indicate is the base word for indicator.
If a base is added to an acidic solution what happens to the ph?
Adding base will increase pH-level
