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It is a gas so it doesn't have a hardness unless in solid state

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Which compound of chlorine cause hardness of water?

Chlorides of calcium and magnesium are the compounds of chlorine that contribute to hardness in water. When these compounds dissolve in water, they form ions that can affect the water's ability to lather with soap and can lead to scale buildup in pipes and appliances.


What is the hardness of coal on the Mohs hardness scale?

Coal, as an organic sedimentary rock, is not determined to have a hardness on the Mohs scale of mineral hardness.


Can you use sodium chloride rather than calcium chloride in fresh water swimming pool for hardness?

No, because it's not the chloride part that's responsible for the hardness, it's the calcium. Sodium chloride is actually used in water softeners, so it's not a great choice if you're looking to increase the hardness. You could use calcium hydroxide, though this will also make the pool more alkaline which may not be ideal.


Is shore a unit of hardness for teflon?

No, "shore" is not a unit of hardness used for Teflon. Teflon's hardness is typically measured using the Rockwell or Vickers hardness scale. Shore hardness is more commonly used to measure the hardness of rubber and soft materials.


Can you consider hardness of a metal is one of physical property?

Yes, hardness is a physical property of a metal that describes its resistance to deformation or scratching. It is an important characteristic that can determine the metal's suitability for specific applications. Hardness can be measured using various methods such as Brinell hardness, Rockwell hardness, or Vickers hardness tests.

Related Questions

Which compound of chlorine cause hardness of water?

Chlorides of calcium and magnesium are the compounds of chlorine that contribute to hardness in water. When these compounds dissolve in water, they form ions that can affect the water's ability to lather with soap and can lead to scale buildup in pipes and appliances.


What is the hardness of chrome diopside?

Chlorine, like any other chemical substance, has no hardness unless it is in its solid state. Even then, a temperature would have to be specified for a meaningful answer.


Does a water softener remove chlorine?

Yes, a water softener can remove chlorine from water, although its primary function is to remove minerals that cause water hardness. For effective chlorine removal, a specific chlorine filter or carbon filter may be more suitable.


Why is chlorine found in plastic?

Chlorine is found in plastic because it is commonly used in the production of PVC (polyvinyl chloride). PVC is a versatile and widely used type of plastic that often contains chlorine as a key component in its chemical structure.


Why would clear pool water turn yellow when a chlorine tablet was added?

I think it has to do with the hardness of the water, (presence of calcium, magnesium, etc. that get oxidized by the chlorine and make the water yellow). Looking for a solution myself as I have well water.


Why is the free chlorine level so low even after running the chlorine generator continuously for days?

Could be your PH is not in balance making it seem there is no chlorine, Your salt lavel needs be between 2700 and 3200 ppm. Your Alkalinity may be too far off the scale. Your hardness may be to high and lastly you may have to many phosphates in the water that are consuming the chlorine.


How do you find what the ppm is of a 24-foot round pool?

There are ppm's to chlorine, pH, alkalinity, water hardness, copper etc., etc, etc, etc. Rethink and ask in a different format.


What is the recommended hardness range for salt pools?

Same as Chlorinated pools: 80-120 ppm. A salt pool is the same as a non- salt pool. Only difference is the chlorine is made in the system thru automation/mechanically. With the addition of swimming pool salt to the water it in turn goes thru the device and returns to the pool as chlorine. Otherwise you add the chlorine manually. k


What is the hardness of Limonite on the mohs hardness scale?

The hardness of Limonite is 4 t0 5.5 on the mohs hardness scale.


What is the hardness of Flint according to the mohs scale of hardness?

flint is a type of quartz, so it has a hardness of about 7 on the mohs scale of hardness


What is difference between barcol hardness and Shore A hardness?

what is the difference between Shore-A Hardness & Barcol Hardness


What is the hardness of a conundrum?

The hardness of conundrum is 9 on the Moh's hardness scale