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Hydrochloric acid potassium carbonate?
Because hydrochloric acid is a clear solution and potassium is a solid white powder the observation would be: a colourless, clear solution is add to a solid white powder which formed a solution and produced orderless, colourless gas. equation: 2H+(aq) +K2CO3(s) ---> 2K+(aq)+ CO2(g)+ H2O(l) NOTE: observations are what you actually see, therefore you would not be able to tell is the colourless gas was carbon dioxide or that water was present in the solution.
What color is HCl?
Hydrochloric acid (HCl) is a colorless solution. It does not have a distinct color.
Can hydrochloric acid make calcium carbonate bubble?
Yes, when hydrochloric acid reacts with calcium carbonate, the calcium carbonate will dissolve, producing carbon dioxide gas. This gas release can cause bubbling or foaming in the solution.
What happens when you mix copper carbonate with hydrochloric acid?
When copper carbonate is mixed with hydrochloric acid, a chemical reaction occurs which produces copper chloride, carbon dioxide gas, and water. The copper carbonate will dissolve and react with the hydrochloric acid to form a blue-green solution. The carbon dioxide gas bubbles out of the solution, creating fizzing or effervescence.
What green powder do you add to dilute hydrochloric acid to make copper chloride solution and carbon dioxide?
You would add powdered copper carbonate to dilute hydrochloric acid to produce copper chloride solution and carbon dioxide gas.
Hydrochloric acid potassium carbonate?
Because hydrochloric acid is a clear solution and potassium is a solid white powder the observation would be: a colourless, clear solution is add to a solid white powder which formed a solution and produced orderless, colourless gas. equation: 2H+(aq) +K2CO3(s) ---> 2K+(aq)+ CO2(g)+ H2O(l) NOTE: observations are what you actually see, therefore you would not be able to tell is the colourless gas was carbon dioxide or that water was present in the solution.
How do you test for carbonate ions?
1) Add a little hydrochloric to acid to a sample of the solid or solution you wish to test for carbonate ions 2) If effervescence is seen & the gas produced turns limewater milky white, the gas produced was carbon dioxide - this indicates that carbonate ions were present
What color is HCl?
Hydrochloric acid (HCl) is a colorless solution. It does not have a distinct color.
How do you monitor the rate of reaction when lumps of calcium carbonate dissolve in dilute hydrochloric acid solution?
by measuring the amout of gas produced, divided by the time taken
Can hydrochloric acid make calcium carbonate bubble?
Yes, when hydrochloric acid reacts with calcium carbonate, the calcium carbonate will dissolve, producing carbon dioxide gas. This gas release can cause bubbling or foaming in the solution.
Why do you boil the solution after adding hydrochloric acid to a hydrated sodium carbonate?
to disolve quicker
What is the acid that reacts with copper 2 carbonate to give a blue solution?
The acid that reacts with copper(II) carbonate to give a blue solution is hydrochloric acid (HCl). This reaction forms a solution of copper(II) chloride, which appears blue due to the presence of copper ions.
What happens when you mix copper carbonate with hydrochloric acid?
When copper carbonate is mixed with hydrochloric acid, a chemical reaction occurs which produces copper chloride, carbon dioxide gas, and water. The copper carbonate will dissolve and react with the hydrochloric acid to form a blue-green solution. The carbon dioxide gas bubbles out of the solution, creating fizzing or effervescence.
What is the Frame structure of Serial Line Internet Protocol?
Preparation of standard solution and standardization of hydrochloric acid Objective : To prepare a standard solution of sodium carbonate and use it to standardize a given solution of dilute hydrochloric acid. Introduction : Anhydrous sodium carbonate is a suitable chemical for preparing a standard solution (as a primary standard). The molarity of the given hydrochloric acid can be found by titrating it against the standard sodium carbonate solution prepared. The equation for the complete neutralization of sodium carbonate with dilute hydrochloric acid is Na2CO3(aq) + 2HCl(aq) → 2NaCl(aq) + CO2(g) + H2O(l) The end-point is marked by using methyl orange as indicator. Chemicals :solid sodium carbonate, 0.1 M hydrochloric acid
What green powder do you add to dilute hydrochloric acid to make copper chloride solution and carbon dioxide?
You would add powdered copper carbonate to dilute hydrochloric acid to produce copper chloride solution and carbon dioxide gas.
What is made when iron sulphate and sodium carbonate are mixed?
When iron sulfate and sodium carbonate are mixed, iron carbonate and sodium sulfate are produced. Iron carbonate is a solid precipitate that can be formed during the reaction, while sodium sulfate remains in solution.
What indicator in titration of sodium carbonate solution against hydrochloric acid would give a complete neutralization?
The indicator methyl orange can be used in the titration of sodium carbonate solution against hydrochloric acid to give a complete neutralization. At the endpoint, when all the carbonate ions have reacted to form bicarbonate ions, the solution will turn from yellow to pink.
