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To test presence of Sodium ions, do a flame test:
color observed: golden yellow.
To test presence of carbonate or hydrogen carbonate ions:
Take some of the sodium hydrogen carbonate in a dry test tube.
Heat the test tube and bubble the gas through limewater.
Limewater turns milky.
Carbonate or hydrogen carbonate ions present.
To distinguish between carbonate and hydrogen carbonate:
Add indicator solution.
If colour of solution turns green, pH is 7-8, hydrogen carbonate ions are present.
If colour of solution turns blue, pH is 12-13, carbonate ions are present.
-Iberuz
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MaxineSodium hydroxide is a strong base, typically in solid form, and is highly caustic. It is used in cleaning and industrial applications. Sodium acetate is a salt, often in the form of a white crystalline powder, and is commonly used in food and pharmaceutical industries as a buffering agent.
An aqueous solution of sodium hydroxide will be considerably more alkaline than a solution of the same molarity of sodium acetate. Another way is to add silver nitrate to each. The sodium hydroxide will form a precipitate since silver hydroxide is insoluble. The sodium acetate will not form a precipitate because silver acetate is soluble.
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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.
Reaction between soda lime and sodium acetate?
When soda lime (a mixture of calcium hydroxide and sodium hydroxide) comes in contact with sodium acetate, a base-acid reaction will occur. The sodium acetate will react with the hydroxide ions from the soda lime to form sodium hydroxide and acetic acid. This reaction will result in the neutralization of sodium acetate and the formation of sodium hydroxide and acetic acid as the products.
What salt is made if ethanoic acid reacts with sodium hydroxide?
Sodium ethanoate , archaically or commercially sodium acetate. CH3COOH + NaOH = CH3COO^-Na^(+) + H2O.
Is ethanoic acid soluble in sodium hydroxide?
Yes, ethanoic acid (acetic acid) is soluble in sodium hydroxide. When acetic acid reacts with sodium hydroxide, it forms sodium acetate and water. Sodium acetate is a water-soluble salt, hence leading to the solubility of acetic acid in sodium hydroxide.
Equation for combination of acetic acid-water-chloroform with sodium hydroxide?
The reaction of acetic acid and sodium hydroxide will form sodium acetate and water. The chloroform is not involved in the reaction and will remain unchanged. The balanced chemical equation for the reaction is: CH3COOH (acetic acid) + NaOH (sodium hydroxide) -> CH3COONa (sodium acetate) + H2O (water)
