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methods for detecting carbonate ion

The above gas is passed through 1ml of limewater taken in a testtube and shaken well

Observation

Lime water turns milky & presence of carbonate is confirmed

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11y ago

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Related Questions

What is the equation for reaction between sodium hydroxide and sodium carbonate?

The reaction between sodium hydroxide and sodium carbonate can be represented by the following equation: 2NaOH + Na2CO3 -> 2Na2CO3 + H2O


Why is sodium hydroxide contaminated with sodium carbonate?

Sodium hydroxide is typically contaminated with sodium carbonate due to exposure to carbon dioxide in the air. Sodium hydroxide readily absorbs carbon dioxide, which can react with the sodium hydroxide to form sodium carbonate. This contamination can affect the purity and concentration of the sodium hydroxide solution.


Can you detect a mixture of sodium hydroxide sodium carbonate and sodium bicarbonate?

yes


What are three examples of base?

Sodium hydroxide Sodium carbonate Sodium bicarbonate


What has the highest pH value acetic acid or sodium hydroxide or sodium carbonate or sulphuric acid?

sodium hydroxide


Why sodium hydroxide solution contains sodium carbonate?

Sodium hydroxide solution may contain sodium carbonate due to the absorption of carbon dioxide from the atmosphere. Sodium hydroxide can react with carbon dioxide to form sodium carbonate over time, especially if the solution is exposed to air. This can result in a small amount of sodium carbonate being present in the solution.


What is the product of Copper carbonate added to sodium hydroxide?

When copper carbonate is added to sodium hydroxide, a chemical reaction occurs to form copper hydroxide and sodium carbonate. Copper hydroxide is a blue solid precipitate, while sodium carbonate remains as a soluble compound in the solution.


What is sodium acetate made?

Sodium acetate is typically produced by the reaction of acetic acid with sodium hydroxide or sodium carbonate. This reaction forms sodium acetate and water. The compound can also be obtained from the reaction of sodium hydroxide with acetic anhydride.


Name 10 alkalis?

Some examples of alkalis include: sodium hydroxide, potassium hydroxide, calcium hydroxide, magnesium hydroxide, ammonia, lithium hydroxide, sodium carbonate, potassium carbonate, sodium bicarbonate, and calcium carbonate.


The fourmula for soda?

Soda is sodium hydroxide (NaOH) or sodium carbonate (Na2CO3).


What is the scientific name for caustic soda?

The scientific name for caustic soda is sodium hydroxide with the chemical formula NaOH.


Does sodium hydroxide absorb carbon dioxide?

Yes, sodium hydroxide does absorb carbon dioxide from the atmosphere. When exposed to carbon dioxide, sodium hydroxide reacts to form sodium carbonate and water.