iodide
iodide
Definition
iodide (ī′ə dīd′)
noun
a compound of iodine with another element, as in sodium iodide, NaI, or with a radical, as in methyl iodide, CHI
Etymology: iod(o)- + -ide
iodide
Usage Examples
Converse of object
- use: The seeding is carried out using silver iodide either from aircraft or, more cost-effectively, ground generators.
- contain: Pour a quantity ( say 1 oz. ) of collodion into a bottle containing dry iodide of silver.
- produce: The mixture of the iodide and phosphoric(V ) acid produces hydrogen iodide which reacts with the alcohol.
Adjective modifier
- silver: Look at the way the solubility products vary from silver chloride to silver iodide.
- mercuric: It is a mercuric iodide in an excess of potassic iodide.
- solid: There will also be red colors where the iodine comes into contact with the solid iodide.
Modifies a noun
- ion: All the absence of a precipitate shows is that you haven't got chloride, bromide or iodide ions present.
- crystal: Michael McMorris 1958-61 Electron diffraction studies of defects in various iodide crystals Academic career at University of the West Indies, Jamaica.
- solution: THE CAMERA AND FILM Mike and Vanessa extracted a potassium iodide solution from burnt seaweed.
- lamp: The streets are bathed in a fairylike blue ambiance produced by blue metallic iodide lamps.
- concentration: Serum iodide concentration was about 40 % of that measured in laboratory rats.
Noun used with modifier
- propidium: For examining root tips we often counterstain cell walls for a few minutes with 10 ug/ml propidium iodide solution.
- alkyl: Much more research is required to unravel the ecological significance ( if any ) of the alkyl iodides.
- potassium: Finally, 1 to 2 grams of potassium iodide, dissolved in a little water, are added to produce a clearer film.
- sodium: Dietary supplementation ( as sodium iodide ) may be needed to prevent the hypothyroidism in these cases.
- hydrogen: That's equally true for hydrogen fluoride or hydrogen iodide.
- silver: We covered up the cell and left the reaction to run overnight to get the best yield of silver iodide possible.
Preposition: in
- diet: There is a need, therefore, for daily replacement of iodide in the diet.
Preposition: of
- potassium: I have used this solution as a vehicle for holding the iodide of potassium, when endeavoring to form a sensitive medium on glass.
Preposition: with
- fluoride: So, try doing things like replacing potassium with lithium or iodide with fluoride ( each a factor of 6 ).
