State the name of the compound that is commonly called lime.

Complete the following sentence: Lime is used to neutralise flue gases such as sulfur dioxide. This is possible because lime is a ______ ; Your answer here;.

What type of soil is treated with lime?

Alkalis are bases that can neutralize acids to form salts and water.Alkalis are groups of chemicals with high pH. Alkalis can help soften potable water and remove impurities such as manganese, fluorides and organic tannins. According to the National Lime Association, heavy industries use alkali in the form of lime to absorb and neutralize sulphur oxides to aid in reducing acid rain.Lime is a manufactured product made from limestone (calcium carbonate) or dolomite (calcium magnesium carbonate). The raw material is processed into quicklime and hydrated lime. Since it is alkaline, it's often used to adjust the pH of water and soils containing acidic components. It's used to treat both drinking water and wastewater.There has been a lot of hype about the health benefits of drinking alkaline water, but those on the other side of the fence believe that that is all it is—hype. What makes alkaline water so special from the regular variety  Q 2.1A farmer adds lime to the soil before growing a crop. Outline the uses of calcium carbonate.

The Lime-Soda process involves the addition of lime (calcium hydroxide) and soda ash (sodium carbonate) to hard water. The chemicals react with the calcium and magnesium compounds in the water, precipitating them as insoluble solids that can be removed by sedimentation and filtration.Process StepsPre-treatment: Raw water is screened to remove large particles and debris.Chemical Addition:Lime is added to the water to remove temporary hardness and part of the permanent hardness.Soda ash is added to remove the remaining permanent hardness.Mixing: The water is mixed thoroughly to ensure a complete reaction of the chemicals with the hardness ions.Sedimentation: The water is allowed to settle in sedimentation tanks where the precipitated calcium carbonate (CaCO₃) and magnesium hydroxide (Mg(OH)₂) settle out.Filtration: The clarified water is filtered to remove any remaining suspended particles.Post-treatment: The treated water may be further processed, such as disinfection or pH adjustment, before distribution.

What is the name of the following compound?