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The oxide obtained from the basic carbonate is often most useful for catalysis. Basic nickel carbonate can be made by treating solutions of nickel sulfate with sodium carbonate: 4 Ni 2+ + CO 2− 3 + 6 OH − + 4 H 2 O → Ni 4 CO 3 (OH) 6 (H 2 O) 4. The hydrated carbonate has been prepared by electrolytic oxidation of nickel in the presence of ...
The Chorleywood bread process uses a mix of biological and mechanical leavening to produce bread; while it is considered by food processors [who?] to be an effective way to deal with the soft wheat flours characteristic of British Isles agriculture, it is controversial [according to whom?] due to a perceived lack of quality in the final product ...
Baking powder is made up of a base, an acid, and a buffering material to prevent the acid and base from reacting before their intended use. [5] [6] Most commercially available baking powders are made up of sodium bicarbonate (NaHCO 3, also known as baking soda or bicarbonate of soda) and one or more acid salts.
An 1836 lithograph of tortilla production in rural Mexico Bowl of hominy (nixtamalized corn kernels). Nixtamalization (/ ˌ n ɪ ʃ t ə m ə l ɪ ˈ z eɪ ʃ ən / nish-tə-mə-lih-ZAY-shən) is a process for the preparation of maize (corn), or other grain, in which the grain is soaked and cooked in an alkaline solution, usually limewater (but sometimes aqueous alkali metal carbonates), [1 ...
Sometimes, you can see mold growing on your food—for instance, the green fuzz on bread or other discoloration or growths on other types of foods. Some molds are safe to eat, like the mold used ...
Nickel fumarate prepared from fumaric acid and nickel carbonate is pale green as a tetrahydrate, and mustard coloured as an anhydride. It decomposes when heated to 300° to 340° in vacuum. Decomposition mostly produces nickel carbide, carbon dioxide, carbon monoxide and methane. But also produced were butanes, benzene, toluene, and organic ...
A very dark, dense wholegrain pumpernickel. The philologist Johann Christoph Adelung (1732–1806) states that the word has an origin in the Germanic vernacular, where pumpern was a New High German synonym for being flatulent, and Nickel was a form of the name Nicholas, commonly associated with a goblin or devil (e.g. Old Nick, a familiar name for Satan), or more generally for a malevolent ...
Saccharomyces cerevisiae, the yeast commonly used as baker's yeast. Gradation marks are 1 μm apart.. Baker yeast is the common name for the strains of yeast commonly used in baking bread and other bakery products, serving as a leavening agent which causes the bread to rise (expand and become lighter and softer) by converting the fermentable sugars present in the dough into carbon dioxide and ...