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What is indicator neutralization?
Indicator neutralization is the process of adding a neutralizing agent to an acid-base indicator solution to adjust its pH level. This helps to ensure that the indicator functions properly and gives an accurate color change at the desired pH.
What is hydrocarbon acid or base?
Hydrogen itself is a gas. (H2) Hydrogen with other certain elements create acids.
What is the purpose of phenolpthalein?
Phenolphtalein is used as indicator for titration in chemistry. Also as a pH indicator: pink in basic solutions and colorless in acidic solutions. Phenolphatelein can be used to check blood in forensic problems or as a component of some inks.
If phenolphthalein is added to HBr?
If phenolphthalein is added to HBr (hydrobromic acid), which is a strong acid, the phenolphthalein indicator will remain colorless because it only changes color in the presence of a base. Since HBr is an acid, it will not cause the indicator to change color.
What does an universal indicator tell you about an acid that litmus doesn't?
Universal indicator gives you an indication of the pH of the acid (i.e its 'strength') While both sulfuric acid and vinegar would turn litmus paper red, sulfuric acid would turn universal indicator red, pH of 1, while vinegar would turn it yellow-orange, pH of 4.
What is recreation of indicator with acid and base?
Recreation of an indicator using an acid and a base involves mixing a colorless or faintly colored acid-base indicator with an acid to make the solution acidic (and change color) and then adding a base to neutralize the acid and return the indicator to its original color. This process demonstrates the reversible nature of acid-base indicators and how they can be used to visually indicate the presence of acids or bases in a solution.
What will an indicator do in the presence of an acid or base?
This indicator changes his color.
What are the household use of acid-base indicator?
common household indicators of acid base
How does an indicator helps you distinguish between an acid and a base?
it has (red acid) and a (blue base)
TYPES OF acid-base indicator?
abbas
What is the most appropriate indicator for the strong acid/strong base titration?
The most appropriate indicator for a strong acid/strong base titration is phenolphthalein.
What is an indicator as related to an acid and a base?
It is a substance(chemical or natural) which changes colour in the presence of an acid or base.
What is used to determine the pH of an acid or base?
indicator
Is cabbage juice an acid base or neutral?
it is an indicator.
Which indicator is used in titration for strong acid?
For the titration of a strong acid, the indicator typically used is phenolphthalein. Phenolphthalein changes color in the pH range of 8.2 to 10, which is suitable for titrating a strong acid with a strong base to determine the equivalence point.
Who is Hannah dear?
distinguish between common acid base indicator and universal indicator
When was budnot buddy made?
difference between acid base indicator and universal indicator
