0
To clarify your question: Can limestone convert hard water to soft water? ---- Short answer: NO! However, lime can be used.
Limestone actually causes hard water. Limestone is composed mostly of the minerals calcite (a calcium carbonate - CaCO3) and dolomite (a magnesium calcium carbonate - (Mg,Ca)CO3).Groundwater passing through limestone picks up calcium (Ca) and magnesium (Mg) ions which makes the water "hard" because the ions bond with the surfactants in soap, forming a scum and preventing the soap from bonding with dirt - this is why it takes more soap to clean your clothes in hard water.
Water is "softened" by removing the calcium and magnesium ions. This can be done using lime (calcium oxide - CaO), which causes the calcium and magnesium to precipitate out as calcium carbonate and magnesium hydroxide. Now for the twist: lime is made by calcining, or roasting, limestone! (Calcining is a key step to making cement.)
More commonly, water is softened by replacing the calcium and magnesium ions with sodium ions. This is usually accomplished one of 3 ways:
* Passing the hard water through a zeolite (a sodium silicate mineral) filter. * Passing the hard water through a sodium impregnated ion exchange resin (hence the salt for soft water conditioners). * Adding borax (a sodium borate mineral) to the (wash only) water. (Not recommended if you intend to ingest the water.)
What else can I help you with?
What is the antonym of stone?
stone Antonyms of stone: neutral, achromatic, doubtful, dubious, equivocal, qualified, questionable, restricted, uncertain.
How do you clean a 925 cz ring?
To clean a 925 CZ ring, mix mild dish soap with warm water and gently scrub the ring using a soft toothbrush. Rinse the ring in clean water and dry it thoroughly with a soft cloth. Avoid using harsh chemicals or abrasive cleaners, as they can damage the CZ stone.
How to clean stones effectively and safely?
To clean stones effectively and safely, use a soft brush or cloth to remove dirt and debris. Avoid harsh chemicals or abrasive tools that can damage the stone. For tougher stains, mix mild soap with water and gently scrub the surface. Rinse thoroughly with clean water and dry with a soft cloth.
Is hard water or soft water a greater solvent?
Hard water is generally a weaker solvent compared to soft water. This is because hard water contains minerals like calcium and magnesium, which can reduce its ability to dissolve other substances effectively. Soft water, on the other hand, lacks these minerals and is better at dissolving substances, making it a more efficient solvent.
What is the formula for soft water?
The formula for soft water is H2O, which represents the chemical composition of water consisting of two hydrogen atoms and one oxygen atom. Soft water typically has a low concentration of ions, particularly calcium and magnesium, which are responsible for water hardness.
Is lime stone a soft or hard rock?
Lime stone varies from crumbly to almost as hard as flint, depending mostly on how much weight was above it when it was being formed.
Is lime a soft wood?
Yes lime is a soft wood
What is lime sludge?
Lime sludge is a byproduct of the water treatment process that involves adding lime to water to adjust its pH level. It is a soft, white, chalky solid that settles at the bottom of water treatment tanks. Lime sludge needs to be properly disposed of to prevent environmental contamination.
Is water soft?
Soft Water is water that has had all the ions such as sodium and calcium and magnesium, lead and copper removed from it due to filtration and sedementation process. (also the adding of lime water) hope that helps!
Will lime get hard?
Lime, when mixed with water and allowed to cure, can harden over time as it undergoes carbonation and reacts with carbon dioxide in the air. This process transforms the lime into a stable, solid form known as calcium carbonate. However, if lime is not properly mixed or cured, it may remain soft and not achieve the desired hardness.
Is schweppes a softdrink?
Yes, Schweppes is a brand that produces a variety of soft drinks, including tonic water, ginger ale, and lemon-lime soda.
How to clean a natural stone shower effectively?
To clean a natural stone shower effectively, use a mild pH-neutral cleaner specifically designed for stone surfaces. Avoid harsh chemicals like bleach or vinegar, as they can damage the stone. Gently scrub the surface with a soft brush or sponge, then rinse thoroughly with water. Dry the shower with a soft cloth to prevent water spots and maintain the stone's natural beauty.
How do you make bronze and iron its a school thing?
=Iron is formed by the cooking of iron ore deposits with lime stone & coke.(not the popular soft drink)The coke material comes from the heating of coal without air.=
Does lime keep rabbits out of gardens?
Yes, lime keeps rabbits out of gardens according to anecdotal, not scientifically researched, gardening. Home-made recipes typically mix cow manure, lime and water; cow manure, lime, soot and sulfur; or carbolic acid, lime and sulfur with gas-tar (replaced by soft soap in summer). Gardeners must consider that lime can raise the soil power of hydrogen (pH) and therefore may affect what is growing.
What color is the Flannel flower?
Flannel Flowers are a soft lime white colour
How to clean stone tiles effectively?
To clean stone tiles effectively, start by sweeping or vacuuming to remove debris. Then, mix a mild detergent with warm water and use a soft brush or mop to scrub the tiles. Rinse with clean water and dry with a soft cloth to prevent water spots. For tougher stains, use a pH-neutral stone cleaner. Avoid harsh chemicals or abrasive tools that can damage the stone. Regularly sealing the tiles can also help maintain their appearance.
What is soft water?
Soft Water is water that has had all the ions such as sodium and calcium and magnesium, lead and copper removed from it due to filtration and sedementation process. (also the adding of lime water) hope that helps!
