enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Chlorine-releasing compounds - Wikipedia

    en.wikipedia.org/wiki/Chlorine-releasing_compounds

    For chlorinated water, one can assume the density is the same as of pure water, about 1000 g/L (more precisely, about 997 g/L at 25 °C). For more concentrated solutions like liquid bleach, the density depends on the ingredients and their concentrations, and is usually obtained from tables. [ 24 ]

  3. Chloroform - Wikipedia

    en.wikipedia.org/wiki/Chloroform

    The chloroform molecule can be viewed as a methane molecule with three hydrogen atoms replaced with three chlorine atoms, leaving a single hydrogen atom. The name "chloroform" is a portmanteau of terchloride (tertiary chloride, a trichloride) and formyle, an obsolete name for the methylylidene radical (CH) derived from formic acid. [citation ...

  4. Organochlorine chemistry - Wikipedia

    en.wikipedia.org/wiki/Organochlorine_chemistry

    These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. They have higher boiling and melting points compared to related hydrocarbons. Flammability reduces with increased chlorine substitution in hydrocarbons. [citation needed]

  5. Colloid - Wikipedia

    en.wikipedia.org/wiki/Colloid

    A colloid is a mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance. Some definitions specify that the particles must be dispersed in a liquid, [1] while others extend the definition to include substances like aerosols and gels.

  6. Trihalomethane - Wikipedia

    en.wikipedia.org/wiki/Trihalomethane

    Many kinds of seaweed produce chloroform, and fungi are believed to produce chloroform in soil. [ 3 ] Most of the haloforms — specifically, chloroform ( CHCl 3 ), bromoform ( CHBr 3 ), and iodoform ( CHI 3 ) — are easy to prepare through the haloform reaction , although this method does not lend itself to bulk syntheses.

  7. Disinfection by-product - Wikipedia

    en.wikipedia.org/wiki/Disinfection_by-product

    In addition to being highly influenced by the types of organic and inorganic matter in the source water, the different species and concentrations of DBPs vary according to the type of disinfectant used, the dose of disinfectant, the concentration of natural organic matter and bromide/iodide, the time since dosing (i.e. water age), temperature ...

  8. Methylene blue - Wikipedia

    en.wikipedia.org/wiki/Methylene_blue

    It is as well a quick method of comparing different batches of activated carbon of the same quality. A color reaction in an acidified, aqueous methylene blue solution containing chloroform can detect anionic surfactants in a water sample. Such a test is known as an MBAS assay (methylene blue active substances assay).

  9. Bleach - Wikipedia

    en.wikipedia.org/wiki/Bleach

    Sodium hypochlorite (NaClO), usually as a 3–6% solution in water, usually called "liquid bleach" or just "bleach". Historically called "Javel water" (French: eau de Javel). It is used in many households to whiten laundry, disinfect hard surfaces in kitchens and bathrooms, treat water for drinking, and keep swimming pools free of infectious ...