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Glite Dictionary
potassium dichromate

potassium dichromate

6.6
A bright orange red crystal used to make dyes, for photography, and to help chemical reactions, and is toxic
  • noun
  • /pəˈtæsiəm daɪˈkroʊmeɪt/
  • Specialized
translation icon : dicroamato de potasio
  • Potassium dichromate is widely used as an oxidizing agent in laboratory experiments.

Examples

  • Old photographic processes relied on potassium dichromate for developing images.

  • When handling potassium dichromate, always use gloves due to its toxic nature.

  • The laboratory used potassium dichromate for various experiments.

  • Is potassium dichromate safe to handle?

  • Potassium dichromate is commonly used in photography to develop black and white images.

  • In many chemistry labs, potassium dichromate serves as a powerful oxidizing agent.

  • Researchers often utilize potassium dichromate to create vibrant dyes for various materials.

Synonyms

dichromate
vspotassium dichromate
  • Specialized
1 9.9

A salt that contains chromium and oxygen atoms and gives an orange solution

is the specific orange red crystalline salt used for dyes and photography
bichromate
vspotassium dichromate
  • Specialized
9.9

A chemical salt used in laboratories that takes oxygen from other chemicals

is the specific orange red crystalline salt used for dyes and photography

Surface Forms

potassium dichromate singular
potassium dichromates plural

Morphology

potassium + dichromate

The term is a systematic chemical name composed of 'potassium' and 'dichromate', so a learner who knows both constituents can infer it refers to a chemical compound (a salt containing potassium and dichromate ions). Scientific naming conventions are compositional and cross-linguistically consistent, so although specific properties (colour, uses, oxidizing behaviour) require domain knowledge, the basic identity as a chemical compound is transparently derivable.

Etymology

Potassium dichromate gets its name from older words: potassium comes from 'potash', the ashes people collected in pots, and di- means 'two' while chromate comes from a word for 'colour' because the crystals are bright orange. That's why the name helps you remember it is an orange-red salt often used in labs and in making dyes and photos.