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Why is methyl orange not suitable for standardisation of hcl with sodium Carbonate?
Methyl orange changes color over a range of pH values, making it difficult to identify the exact equivalence point when titrating HCl with sodium carbonate. This can lead to inaccurate results and a lack of precision in the standardization process. A pH indicator with a sharper color change near the equivalence point, such as phenolphthalein, is more suitable for this titration.
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What is the mechanism of methyl orange in sodium carbonate and hydrogen chloride titration?
Methyl orange acts as a pH indicator in the process of sodium carbonate and hydrogen chloride titration. The addition of methyl orange will indicate the ratio of sodium carbonate to hydrogen chloride by the colour which develops.
How do you prepare methyl orange indicator for titration?
To prepare methyl orange indicator for titration, dissolve 0.1g of methyl orange powder in 100mL of distilled water. This will give you a 0.1% solution of methyl orange which is suitable for use as an indicator in acid-base titrations.
In the estimation of sodium carbonate you use methyl orange as an indicator?
Methyl orange changes color from red to yellow at a pH of around 4.4 to 3.1. In the titration process, the color change indicates the endpoint of the reaction between the sodium carbonate and the acid being used. This allows for precise determination of the amount of sodium carbonate present in the solution.
What is the colour of methyl orange in alkaline medium?
the color of methyl orange in an acidic medium is orange
NH3 is titrated with HCl which indicator is suitable?
Methyl orange is a suitable indicator for the titration of NH3 with HCl because the pH range for the color change of methyl orange (pH 3.1-4.4) corresponds well with the equivalence point of the reaction between NH3 and HCl (pH 4.74).
What is the mechanism of methyl orange in sodium carbonate and hydrogen chloride titration?
Methyl orange acts as a pH indicator in the process of sodium carbonate and hydrogen chloride titration. The addition of methyl orange will indicate the ratio of sodium carbonate to hydrogen chloride by the colour which develops.
How do you prepare methyl orange indicator for titration?
To prepare methyl orange indicator for titration, dissolve 0.1g of methyl orange powder in 100mL of distilled water. This will give you a 0.1% solution of methyl orange which is suitable for use as an indicator in acid-base titrations.
In the estimation of sodium carbonate you use methyl orange as an indicator?
Methyl orange changes color from red to yellow at a pH of around 4.4 to 3.1. In the titration process, the color change indicates the endpoint of the reaction between the sodium carbonate and the acid being used. This allows for precise determination of the amount of sodium carbonate present in the solution.
What is the colour of methyl orange in alkaline medium?
the color of methyl orange in an acidic medium is orange
Why methyl orange polar?
Methyl orange is a polar compound.
NH3 is titrated with HCl which indicator is suitable?
Methyl orange is a suitable indicator for the titration of NH3 with HCl because the pH range for the color change of methyl orange (pH 3.1-4.4) corresponds well with the equivalence point of the reaction between NH3 and HCl (pH 4.74).
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 alkaline?
Methyl orange is yellow in alkaline conditions.
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.
Are any of these chemicals explosive flammable smokebomb in any combination with bhhousehold ingredients methyl orange copper sulphate sodium hydroxide calcium carbonate sodium carbonate?
No, none of the mentioned chemicals (methyl orange, copper sulfate, sodium hydroxide, calcium carbonate, sodium carbonate) are explosive or typically used in smoke bombs. However, copper sulfate can be flammable if exposed to high temperatures or flames. It's important to handle these chemicals with care and follow safety guidelines when using them.
What is the similarities between both methyl orange and screen methyl orange?
Methyl orange and screened methyl orange are both synthetic dyes commonly used as indicators in titrations. They both change color at specific pH ranges: methyl orange transitions from red to yellow in acidic solutions, while screened methyl orange transitions from yellow to red in basic solutions. Both dyes are water-soluble and widely available for laboratory use.
What is the colour of methyl orange in alkaline solutions?
Methyl orange appears yellow in alkaline solutions.
