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What is formed is when hydrochloric acid is reacted with calcuim carbonate?
When hydrochloric acid reacts with calcium carbonate, calcium chloride, water, and carbon dioxide are formed. This reaction is represented by the chemical equation: CaCO3 (s) + 2HCl (aq) -> CaCl2 (aq) + H2O (l) + CO2 (g)
Calcium carbonate contains calcium carbon and oxygen which 2 common gases made from these substances could have caused the fizzing?
When calcium carbonate is reacted with an acid, such as hydrochloric acid, carbon dioxide gas is produced, which can cause fizzing. Additionally, upon heating, calcium carbonate can break down into calcium oxide and carbon dioxide gas, which may also contribute to fizzing.
What reagent is reacted with zinc carbonate to form zinc chloride?
Hydrogen Chloride gas --> HCl or Hydrochloric Acid --> HCl(aq)
What gas will be produced when hydrochloric acid is reacted with ammonium carbonate?
(NH4)2CO3+2HCl=H2O+CO2+2NH4Cl ammonium carbonate+hydrochloric acid=water+carbondioxide+Ammonium chloride It can also form ammonium chloride and hydocarbonic acid
Lime water goes cloudy when reacted with carbon dioxide which substance is produced?
calcium carbonate
Why would you choose calcium chloride for the reagent to precipitate the soluble carbonate?
Calcium chloride is chosen as a reagent to precipitate soluble carbonates because it forms insoluble calcium carbonate when reacted with a carbonate compound. The insoluble calcium carbonate precipitates out of the solution, allowing for the separation of the carbonate from the remaining solution.
How can you tell if the reaction of calcium carbonate and hydrochloric acid is finished?
You can tell if the reaction is finished when there are no more bubbles of gas being produced. This indicates that all the calcium carbonate has reacted with the hydrochloric acid. You can also test by adding a few more drops of hydrochloric acid to see if any additional bubbles are produced.
What gas is given off when you react dilute hydrochloric acid with calcium carbonate how can you tell when the reaction is finished?
The reaction is:CaCO3 + 2 HCl = CaCl2 + CO2(gas) + H2OThe reaction is finished when CaCO3 is integrally reacted.
What salt would form if you reacted hydrochloric acid with calcium hydroxide?
Calcium chloride would form as a salt when hydrochloric acid reacts with calcium hydroxide. The reaction would be: HCl + Ca(OH)2 → CaCl2 + 2H2O.
What are the steps for the Leblanc process?
The Leblanc process is a method for producing soda ash (sodium carbonate) that involves several key steps. First, sodium chloride (table salt) is reacted with sulfuric acid to produce sodium bisulfate and hydrochloric acid. Next, the sodium bisulfate is heated with limestone (calcium carbonate) to produce sodium carbonate, calcium sulfide, and carbon dioxide. Finally, the sodium carbonate is purified through crystallization and can be used in various applications.
Why is there a white coating on calcium?
The white coating on calcium is likely calcium carbonate, which forms when calcium comes into contact with carbon dioxide in the air. This reaction creates a thin layer of calcium carbonate on the surface of the calcium, giving it a white appearance.
How can you distinguish calcium carbonate from other deposits?
You can distinguish calcium carbonate from other deposits by performing a simple acid test. Calcium carbonate will effervesce (bubble and release carbon dioxide) when treated with a weak acid such as vinegar. This reaction is specific to calcium carbonate and can differentiate it from other mineral deposits.
