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Most of the time it iis used to protect the formation (which may be friable shale or the like) from damage caused by fresh water leaching the minerals, such as, calcium, magnesium, etc, from the clay or shales downhole. Potassium ion is especially effective at preventing this due to its high solubility and large ionic size. Being abundant and low cost also helps.
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When 200 mL of water are added to 100mL of 12 percent KCL solution the final concentration of KCL is?
4.0%
Is 20 percent NEFE acid heavier than 2 percent KCL water?
first you have to understand the question! and the answer is yes the acid is heavier than the water
A mixture of KCl and KNO3 is 44.20 percent potassium by mass the percentage of kcl in the mixture is?
40%
Is KCl insoluble?
No. Potassium chloride (KCl) is soluble in water.
Using water how can i distinguish KCl from PbCl2?
KCl is soluble. PbCl2 is insoluble. Test their solubilities in water.
When 200 mL of water are added to 100mL of 12 percent KCL solution the final concentration of KCL is?
4.0%
Is 20 percent NEFE acid heavier than 2 percent KCL water?
first you have to understand the question! and the answer is yes the acid is heavier than the water
A mixture of KCl and KNO3 is 44.20 percent potassium by mass the percentage of kcl in the mixture is?
40%
Is KCl insoluble?
No. Potassium chloride (KCl) is soluble in water.
Using water how can i distinguish KCl from PbCl2?
KCl is soluble. PbCl2 is insoluble. Test their solubilities in water.
What is the Empirical formula of the compound that is 52.7 percent K 47.3 percent Cl?
KCl
Is KCl a soluble salt?
KCl - Potassium Chloride is very soluble in water.
What color is KCl in water?
the solution of KCl looks like a clear water with little tint of gray swirls
Is KCl soluble or insoluble?
KCl is highly soluble in water and some other solvents.
Is KCl a solute or a solvent?
Potassium chloride, KCl, is a salt; it dissolves in water and would be considered a solute when it does so.
Why DO you add KCl in dm water for measurement of pH?
we do add KCl to water for the measurement of pH to prevent CO2 from dissolution in water and forming of H2CO3
When KCl dissolves in water?
it dissolves
