Potassium carbonate is a white salt, soluble in water (insoluble in alcohol), which forms a strongly alkaline solution. It can be made as the product of potassium hydroxide's absorbant reaction with carbon dioxide. It is a deliquescent (usually damp or wet) solid, used in the production of soap and glass. A substance is soluble in a fluid if it dissolves in the fluid. ... A falling water droplet Water (from the Anglo-Saxon and Low German wæter) is a colourless, tasteless, and odourless substance that is essential to all known forms of life and is the most universal solvent. ... In general usage, alcohol (from Arabic al-khwl الكحول, or al-ghawl الغول) refers almost always to ethanol, also known as grain alcohol, and often to any beverage that contains ethanol (see alcoholic beverage). ... The common (Arrhenius) definition of a base is a chemical compound that either donates hydroxide ions or absorbs hydrogen ions when dissolved in water. ... The chemical compound potassium hydroxide, (KOH) sometimes known as caustic potash, potassa, potash lye and potassium hydrate, is a metallic base. ... Carbon dioxide is an atmospheric gas composed of one carbon and two oxygen atoms. ... Deliquescent materials have such a strong affinity for moisture that they form a liquid solution if left in normal air for a time. ... A solid is a state of matter, characterized by a definite volume and a definite shape (i. ...

Potassium carbonate is the primary component of potash and the more refined pearlash or salts of tartar. Historically pearlash was created by baking potash in a kiln to remove impurities. The fine white powder remaining was the pearlash. Pearlash has been used for soap, glass, and china production. The first patent issued by the U.S. Patent Office was awarded to Samuel Hopkins in 1790 for an improved method of making pearlash. Potash Potash is the common name of potassium hydroxide (KOH), a substance that has been used since antiquity in the manufacture of glass and soap, and as a fertilizer. ... Potash Potash is the common name of potassium hydroxide (KOH), a substance that has been used since antiquity in the manufacture of glass and soap, and as a fertilizer. ... Charcoal Kilns, California A kiln is an oven that is used for hardening, burning, or drying anything. ... This article is about a common cleaning mixture. ... The physics definition of a glass is a uniform amorphous solid material, usually produced when a suitably viscous molten material cools very rapidly, thereby not giving enough time for a regular crystal lattice to form. ... A patent is a set of exclusive rights granted by a government to an inventor or applicant for a limited amount of time (normally maximum 20 years from the filing date, depending on extension). ... The United States Patent and Trademark Office (PTO or USPTO) is an agency in the United States Department of Commerce that provides patent and trademark protection to inventors and businesses for their inventions and corporate and product identification. ... 1790 was a common year starting on Friday (see link for calendar). ...

In late 18th century North America, before the development of baking powder, pearlash began to be used as as a leavening agent in "quick breads". (17th century - 18th century - 19th century - more centuries) As a means of recording the passage of time, the 18th century refers to the century that lasted from 1701 through 1800. ... World map showing location of North America A satellite composite image of North America North America is the third largest continent in area and in population after Eurasia and Africa. ... Baking powder is a dry chemical leavening agent used in baking. ... A leavening agent is an organism or substance that when added to a dough of flour and water causes it to rise by evolving carbon dioxide or other gases that become trapped as bubbles within the dough. ... Residents of North America and Europe often eat pre-sliced white bread. ...

Today potassium carbonate is prepared commercially by the electrolysis of potassium chloride. The resulting potassium hydroxide is then carbonated using carbon dioxide to form potassium carbonate, which is often used to produce other potassium compounds. In chemistry and manufacturing, electrolysis is a method of separating bonded elements and compounds by passing an electric current through them. ... Overview The chemical compound potassium chloride (KCl) is a metal halide composed of potassium and chlorine. ... The chemical compound potassium hydroxide, (KOH) sometimes known as caustic potash, potassa, potash lye and potassium hydrate, is a metallic base. ... Carbon dioxide is an atmospheric gas composed of one carbon and two oxygen atoms. ... General Name, Symbol, Number potassium, K, 19 Series alkali metals Group, Period, Block 1(IA), 4, s Density, Hardness 856 kg/m3, 0. ... A compound is an area of land that is surrounded by fences, walls, or barbed wire and is used for a particular purpose, especially an area containing buildings and where the entry and exit of people is controlled. ...

Other terms for potassium carbonate include:

• carbonate of potash,
• dipotassium carbonate,
• dipotassium salt,
• pearl ash,
• pot ash,
• salt of tartar, and
• salt of wormwood.

References

A Dictionary of Science, Oxford University Press Inc., New York 2003 Oxford University Press (OUP) is a highly-respected publishing house and a department of the University of Oxford in England. ... A corporation (usually known in the United Kingdom and Ireland as a company) is a legal entity (distinct from a natural person) that often has similar rights in law to those of a Civil law systems may refer to corporations as moral persons; they may also go by the name... State nickname: Empire State Other U.S. States Capital Albany Largest city New York Governor George Pataki Official languages None Area 141,205 km² (27th)  - Land 122,409 km²  - Water 18,795 km² (13. ... 2003 is a common year starting on Wednesday of the Gregorian calendar, and also: The International Year of Freshwater The European Disability Year Events January January 1 - Luíz Inácio Lula Da Silva becomes the 37th President of Brazil. ...