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What evidence is there that potassium chloride sodium chloride and calcium chloride were deposited at a temperature above 25 degrees?
Wiki User
∙ 9y ago
These compounds are not deposited in water above 25 0C if the limit of solubility was not attained.
Wiki User
∙ 8y ago
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What evidence did you observe that would lead you to believe that the residue was potassium chloride?
The evidence that would lead you to believe that a residue was potassium chloride is it's white crystalline structure. When potassium chloride is mixed with water and the water evaporates, it leaves behind small potassium chloride crystals.
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because im black
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Formation of a precipitate is evidence of a chemical reaction.
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A white precipitate of silver chloride (AgCl) is formed.
What is the evidence for a shift in equilbrium when ammonium chloride was added to the stock solution in hydroxide phenolphthalein?
What is the evidence for a shift in equilibrium's when ammonium chloride was added to the stock solution in hydroxide phenolphthalein? In: http://wiki.answers.com/Q/FAQ/2455 [Edit categories]
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Although researchers have found evidence in some breeds that temperature can affect the sexual outcome of the chick, normally that is a situation with reptiles, because reptile eggs are deposited in soil. Chicken eggs incubate under a broody hen, or in an electrically controlled compartment, at a steady 100F. Therefore, what determines the sex of a baby chick is its genetics, not the temperature of an incubator.
Which type of rock provides the best evidence that Earth's environment has changed over time?
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What is the evidence that a chemical reaction occured in silver nitrate and potassium iodide?
A yellow precipitate of silver iodiode (AgI) is formed.
Does the soil on mars have potassium in it and turns it red?
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The solution forms bigger crystals that have pointed ends.
What evidence that a reaction occurred when you mixed calcium chloride citric acid baking soda and water?
Because Russians like llamas.
What is the evidence that a chemical reaction took place when zinc mixed with HCl?
Yes, and zinc chloride and hydrogen are obtained.
