0
Why calcium is obtained by electrolysis of molten calcium chloride rather than its solution?
Wiki User
∙ 11y ago
if done in water solution, the extracted calcium would immediately react with the water to form calcium hydroxide.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Are there dangerous byproducts from electrolysis on a solution of calcium chloride and water?
Electrolysis of calcium chloride solution release chlorine.
Is the neutralization reaction of hydrochloric acid and calcium chloride acid base or neutral?
Calcium chloride solution is neutral.
Can iron rust in a calcium chloride solution?
Yes, it is possible; supplemetary the chloride ion is corrosive.
What amount in moles of sulphuric acid is needed to react completely with the calcium chloride solution?
1 mole sulfuric acid for 1 mole calcium chloride
Difference between calcium chloride and fused calcium chloride?
The difference of calcium chloride and fused calcium chloride is the bond acting on their molecules. The fused calcium chloride is fused while the calcium chloride is not fused.
Are there dangerous byproducts from electrolysis on a solution of calcium chloride and water?
Electrolysis of calcium chloride solution release chlorine.
What is electrolysis of aqueous sodium chloride?
Sodium metal can be obtained by electrolysis from molten mixture of sodium chloride and calcium chloride in Down's cell. The metal can not be obtained by electrolysis from aqueous solution, because hydrogen will evolve instead.
What forms when calcium chloride and water is mixed?
A solution of calcium chloride is formed.
What does a gallon of calcium chloride way?
Calcium chloride is a solid and therefore is not measured by gallons. The weight of a gallon of calcium chloride solution would depend on the concentration of said solution.
What does sodium carbonate plus calcium chloride form?
Calcium carbonate (insoluble in water) is obtained and sodium chloride.
Calcium metal is obtained by direct electrolysis of molten CaCl2 If a metallurgical electrolysis apparatus operates at 29.80 A how many grams of calcium metal will be produced in 60 hours?
1336.9
Is the neutralization reaction of hydrochloric acid and calcium chloride acid base or neutral?
Calcium chloride solution is neutral.
Does calcium chloride and water form hydrochloric acid?
No, they simply form a solution of calcium chloride. This is correct, but one should add that the solution heats up because of the exothermic process involved when water causes the calcium chloride crystals to dissolve; the calcium chloride is dissociated into calcium and chloride ions. However, the question is why does the solution test as an acid when phenol red is added? The red solution turns yellow indicating an excess of hydrogen (hydronium) ions. There is no adequate answer that I could find on the Internet.
Is calcium chloride dissolved in water an electrolyte or nonelectrolyte solution?
electrolyte solution
Does calcium sulfate or sodium chloride form a saturated solution first?
calcium sulfate
When calcium chloride (CaCl2) dissolves in water will the solution be an electrolyte or nonelectrolyte solution?
This solution is an electrolyte.
What is the heat solution of calcium chloride?
The heat of solution for CaCl2 is -176,2 cal/g.
