Alkaline hydrolysis in the context of "Funeral rites"

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⭐ Core Definition: Alkaline hydrolysis

Hydrolysis (/hˈdrɒlɪsɪs/; from Ancient Greek hydro- 'water' and lysis 'to unbind') is any chemical reaction in which a molecule of water breaks one or more chemical bonds. The term is used broadly for substitution and elimination reactions in which water is the nucleophile.

Biological hydrolysis is the cleavage of biomolecules where a water molecule is consumed to effect the separation of a larger molecule into component parts. When a carbohydrate is broken into its component sugar molecules by hydrolysis (e.g., sucrose being broken down into glucose and fructose), this is recognized as saccharification.

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Alkaline hydrolysis in the context of Funeral

A funeral is a ceremony connected with the final disposition of a corpse, such as a burial or cremation, with the attendant observances. Funerary customs comprise the complex of beliefs and practices used by a culture to remember and respect the dead, from interment, to various monuments, prayers, and rituals undertaken in their honour. Customs vary between cultures and religious groups. For a dedicated overview of contemporary Australian practices, see Funeral rituals and trends in Australia. Funerals have both normative and legal components. Common secular motivations for funerals include mourning the deceased, celebrating their life, and offering support and sympathy to the bereaved; additionally, funerals may have religious aspects that are intended to help the soul of the deceased reach the afterlife, resurrection or reincarnation.

The funeral usually includes a ritual through which the corpse receives a final disposition. Depending on culture and religion, these can involve either the destruction of the body (for example, by cremation, sky burial, decomposition, disintegration or dissolution) or its preservation (for example, by mummification). Differing beliefs about cleanliness and the relationship between body and soul are reflected in funerary practices. A memorial service (service of remembrance or celebration of life) is a funerary ceremony that is performed without the remains of the deceased person. In both a closed casket funeral and a memorial service, photos of the deceased representing stages of life would be displayed on an altar. Relatives or friends would give out eulogies in both services as well.

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Alkaline hydrolysis in the context of Saponification

Saponification is a process of cleaving esters into carboxylate salts and alcohols by the action of aqueous alkali. Typically aqueous sodium hydroxide solutions are used. It is an important type of alkaline hydrolysis. When the carboxylate is a long chain, its salt is called a soap. The saponification of ethyl acetate gives sodium acetate and ethanol:

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