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Why is calcium hydroxide added to water during water purification process?
Wiki User
∙ 9y ago
Calcium hydroxide or slaked lime is sometimes added to form a fluffy charged solid that aids in the removal of smaller particles from water. This is used mainly in sewage water preparation.
Wiki User
∙ 9y ago
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What is calcium hydroxide used for?
Calcium hydroxide many varied uses. It is used to make mortar or plaster, it is used by dentists during a root canal, and it can be used as a hair straightener just to name a few.
What is used to moved the water along during the purification process?
chlorine and fluoride
During the flocculation process what and calcium hydroxide are added to water to remove colloidal and suspended particles?
..Calcium Carbonate ===> Calcium Oxide(s) + Carbon Dioxide(g). CaCO3(s) + heat ===>CaO(s) + CO2(g). ...Calcium Oxide(s) + Water(l) ===> Calcium Hydroxide(s) CaO(s) + H2O(l) ===> Ca(OH)2(s). ...Calcium Hydroxide(aq) + Carbon Dioxide (g) ===> Calcium Carbonate(s) + Water (l) Ca(OH)2(aq) + CO2(g) ===> CaCO3(s) (suspension) + H2O(l) These equations do not need balancing, they are already balanced.
Can You Use Purification In A Sentence?
She used a water purification tablet to make the stream water safe to drink during her camping trip.
Explain why sublimation is regarded as a physical change but the slaking of lime is considered as a chemical change?
- Sublimation don't change the molecule; solid iodine or sublimated iodine are iodine. - Slaking of lime transform the calcium oxide in calcium hydroxide. A chemical change occur.
Does total activity increase or decrease during protein purification?
Total Activity almost always decreases during protein purification.
What is a water purification?
Water purification is the system of removing biological contaminants, chemicals, suspended solids and gases from contaminated water. In Water purification, substances that are removed during the process include parasites, bacteria, algae, viruses, fungi, minerals (including toxic metals such as Lead, Copper etc.), and man-made chemical pollutants. http://www.pureitwater.com
Kidney has what electrolytes that balance blood?
Sodium and potassium are the electrolytes that maintain the proper blood balancing. These electrolytes are some times reabsorbed from the consumed food during the process of purification in the kidney.
What was involved in Queen Esther's purification process?
The six months of oil of myrrh and the six months of sweet spices and other things was the purification used during the time of the book of Esther. (Esther 2:12). There is a book called Esther's Days of Purification that explains the medicinal and emotional healing of the oil of myrrh and spices used then and how they are used now. Good resource for Women's Bible Studies.
How do water molecules move during osmosis?
Water molecules move from the region of high concentration to region of low concentration. No ATP spent in such a process. In purification of water reverse osmosis is used.
What happens to calcium during cooking?
the calcium . . . gets cookedahhduhh
Why do adolescents need more milk product servings than adults?
adolescents need more calcium because their bones are still in development and need the calcium to keep their bones strong during the process when their bones are growing.
