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What products form PbCO3?
Lead carbonate (PbCO3) is formed when lead (II) ions (Pb2+) react with carbonate ions (CO32-) in solution. This compound is sparingly soluble in water and forms a white precipitate when a soluble carbonate salt is added to a lead (II) salt solution.
What is the name of this ternary salt cu2co3?
copper(II) carbonate or cupric carbonate
From what family is potassium carbonate from?
Potassium carbonate is an inorganic salt.
What is the salt present in washing soda?
sodium carbonate
What is the procedure to neutralizing an acid?
Add an alkali. Remember the general chemical reaction Acid + Alkali = Salt + Water. However, if the acid has been ingested by a human, then give a carbonate, because the 'raw' alkali can also do damage to a human. The chemical reaction of a carbonate is Acid + Carbonate = Salt + Water + Carbon Dioxide(burp!!!). Common carbonates are sodium bi-carbonate(baking powder). or proprietary medicnes such as 'Milk of Magnesia' Milk of magnesia is a suspension of magnesium carbonate and magnesium hydroxide. .
What products form PbCO3?
Lead carbonate (PbCO3) is formed when lead (II) ions (Pb2+) react with carbonate ions (CO32-) in solution. This compound is sparingly soluble in water and forms a white precipitate when a soluble carbonate salt is added to a lead (II) salt solution.
How do you make an impure salt?
Adding impurities to a pure salt or applying a method of preparation which not lead to a pure salt.
Why do we add an excess of copper carbonate to sulphuric acid when preparing the salt copper sulphate?
Adding an excess of copper carbonate ensures that all the sulfuric acid is fully neutralized and reacts with the copper carbonate to form copper sulfate. This guarantees that the maximum amount of copper sulfate is produced during the reaction.
Why sodium carbonate is used in preparation of thiosulphate solution?
Sodium carbonate is used in the preparation of thiosulfate solution to help maintain a stable pH level during the reaction. It acts as a buffer to prevent large fluctuations in pH that could affect the reaction rate or yield of the thiosulfate solution. Additionally, sodium carbonate helps to dissolve the thiosulfate salt more effectively in water during the preparation process.
What is the name of this ternary salt cu2co3?
copper(II) carbonate or cupric carbonate
Will ammonium ion form an insoluble salt with carbonate?
No, ammonium ion will not form an insoluble salt with carbonate. Ammonium carbonate is a soluble salt that dissociates completely in water to form ammonium and carbonate ions.
From what family is potassium carbonate from?
Potassium carbonate is an inorganic salt.
What is the method to prepare nickel carbonate?
Prepare a solution of a nickel salt such as sulfate, nitrate, chloride, etc. This can be done by dissolving pieces of nickel in a strong acid mixture. Once you have the nickel salt, neutralize the solution and add excess baking soda. Then filter out the fine light green nickel carbonate.
Is limestone salt?
Calcium carbonate (CaCO3) is a salt.
Explain why must washed the lead iodide precipitate with alcohol in lead iodide salt preparation?
Washing the lead iodide precipitate with alcohol helps remove impurities and excess reactants that may be present in the final product. Alcohol is a good solvent for organic impurities and can help improve the purity of the lead iodide salt by removing these impurities through the process of washing. This step ensures a higher quality and more pure product.
What is the salt equivalent of sodium carbonate?
There is technically no salt equivalent of sodium carbonate. Sodium carbonate, or soda ash, is a sodium salt of carbonic acid. It is often extracted from plant ashes.
What is the salt present in washing soda?
sodium carbonate
