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Solubility in water, g/100 ml at 20°C: 74.5
Therefore, in 1 liter, 745.0 grams of CaCl2 will dissolve to make a saturated solution.
Heat (but no chemical reaction): this is enthalphy of solution.
My guess is that it would not "fizz" at all.The Fizz that one often sees when mixing calcium carbonate, sodium bicarbonate, etc with an acid is the releasing carbon dioxide CO2 from the Carbonate ion CO32-.Calcium Chloride is a salt. It will likely dissociate in the solution, but I doubt it will "fizz".If you mix Hydrochloric Acid with Calcium Carbonate you get:2HCl + CaCO3 --> CaCl2 + H2CO3 --> CaCl2 + H2O + CO2Where the Calcium Chloride is more likely kept in solution as Ca2+ + 2Cl-
Calcium reacts with hydrochloric acid to produce Calcium chloride and hydrogen gas.Ca +2 HCl -----> CaCl2 + H2
I think it is to remove the extra water in the tert-Butyl chloride (I'm not sure, I'm not familiar with tert-Butyl chloride), or C4H9Cl, to produce "dry" tert-Butyl chloride. But I'm sure anhydrous calcium chloride (CaCl2) is used as a dessicant.
Those compounds produce hydrogen (gas) and calcium chloride (salt)
Heat (but no chemical reaction): this is enthalphy of solution.
The chemical reaction isȘCaCl2 + Na2CO3 = CaCO3 + 2 NaCl
My guess is that it would not "fizz" at all.The Fizz that one often sees when mixing calcium carbonate, sodium bicarbonate, etc with an acid is the releasing carbon dioxide CO2 from the Carbonate ion CO32-.Calcium Chloride is a salt. It will likely dissociate in the solution, but I doubt it will "fizz".If you mix Hydrochloric Acid with Calcium Carbonate you get:2HCl + CaCO3 --> CaCl2 + H2CO3 --> CaCl2 + H2O + CO2Where the Calcium Chloride is more likely kept in solution as Ca2+ + 2Cl-
Sodium chloride in solution or melted is a good conductor of electricity; but sodium chloride doesn't produce electricity.
Bubble gas through limewater (saturated calcium hydroxide solution). The presence of carbon dioxide is indicated by the solution turning milky/cloudy. This is caused by the carbon dioxide and calcium hydroxide reacting to produce calcium carbonate which is insoluble, and is therefore seen as a white precipitate.
you would produce radon gas.
Answering "http://wiki.answers.com/Q/How_many_grams_of_calcium_chloride_are_needed_to_produce_10_g_of_potassium_chloride"
A saturated solution is one in which the no more solute can be dissolved in the solution and then becomes precipitate. Imagine a glass of water and some sugar. You dissolve the sugar in the water and add more sugar until not one grain more will dissolve--the solution is now "saturated" with sugar.
Calcium reacts with hydrochloric acid to produce Calcium chloride and hydrogen gas.Ca +2 HCl -----> CaCl2 + H2
Those compounds produce hydrogen (gas) and calcium chloride (salt)
I think it is to remove the extra water in the tert-Butyl chloride (I'm not sure, I'm not familiar with tert-Butyl chloride), or C4H9Cl, to produce "dry" tert-Butyl chloride. But I'm sure anhydrous calcium chloride (CaCl2) is used as a dessicant.
This may be a trick question, electrolyis of a sodium chloride solution produces chlorine at the anode but does not produce sodium at the cathode. Electrolysis of molten sodium chloride does however produce sodium and chlorine.