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What is the reactions of hydrochloric acid to methyl orange?
Hydrochloric acid is an acid, so it reacts with methyl orange, which is a pH indicator. When added to hydrochloric acid, methyl orange turns red due to the low pH of the acid. This color change indicates the presence of an acidic solution.
What is the colour of methyl orange in alkali?
IN ACID: it turns methyl orange pink In base: it turns methyl orange yellow
What colour is methyl orange in ch3ooh?
The color of methyl orange is red. The color is red when the acetic acid is below pH 3.1.
If vinegar has a pH of 3 what colour would it turn methyl orange?
Methyl orange is an acid-base indicator that changes color depending on the pH of a solution. In acidic conditions (pH below 3.1), methyl orange appears red, while at neutral to alkaline pH (above 4.4), it turns yellow. Since vinegar has a pH of 3, it would turn methyl orange red.
What happens when methyl orange is added to sulphuric acid?
Methyl orange is a pH indicator that changes color in acidic and basic solutions. When added to sulfuric acid, which is a strong acid, the methyl orange changes color from yellow to red. This color change indicates that the solution is highly acidic.
What is the equation of titration with methyl orange?
The equation of the titration using methyl orange as an indicator depends on the specific reaction being titrated. Methyl orange is typically used in acid-base titrations, where the indicator changes color in the presence of a certain pH range. For example, in a titration of a strong acid (e.g., HCl) with a strong base (e.g., NaOH), the equation would involve the stoichiometry of the acid-base reaction, with the color change of methyl orange indicating the endpoint of the titration.
Functional group in methyl orange?
Methyl orange is red under a pH=3,1 and yellow over a pH=4,4; methyl orange is useful for the titrimetric determination of acids concentration.
How does methyl orange work in acidic and basic solution?
Methyl orange is a pH indicator that changes color based on the acidity of the solution. In acidic solutions, it appears red, while in basic solutions, it appears yellow. This color change occurs because the protonation or deprotonation of the indicator molecule alters its structure, leading to the observed color shift.
What indicator would you use if the end point for a titration occurred at pH 10.5?
A suitable indicator for an endpoint at pH 10.5 would be methyl orange. At this pH, methyl orange changes color from red to yellow, making it a good choice for acid-base titrations that end around pH 10.5.
What is methyl orange and where it is used?
Methyl orange is a pH indicator having the chemical formula C14H14N3NaO3S.
What is the color of the end point for the titration of the acid?
The color of the endpoint for the titration of an acid depends on the specific indicator used. Common indicators include phenolphthalein (pink at high pH), methyl orange (red at low pH), and bromothymol blue (yellow at low pH). The choice of indicator will depend on the pH range of the acid being titrated.
How does methyl orange react with an acid?
Methyl orange is an acid-base indicator that changes color depending on the pH of the solution it is in. In an acidic solution, methyl orange appears red, while in a basic solution, it appears yellow. The reaction involves protonation of the indicator molecule in acidic conditions, leading to a color change.
