Search results
Results from the WOW.Com Content Network
About 8% by weight of cathode ray tubes is strontium oxide, which has been the major use of strontium since 1970. [3] [4] Color televisions and other devices containing color cathode ray tubes sold in the United States are required by law to use strontium in the faceplate to block X-ray emission (these X-ray emitting TVs are no longer in production).
Strontium peroxide is an inorganic compound with the formula Sr O 2 that exists in both anhydrous and octahydrate form, both of which are white solids. The anhydrous form adopts a structure similar to that of calcium carbide. [4] [5]
Distrontium ruthenate, also known as strontium ruthenate, is an oxide of strontium and ruthenium with the chemical formula Sr 2 RuO 4. It was the first reported perovskite superconductor that did not contain copper .
Strontium acetate is a compound of strontium. It is a white solid and is soluble in water like other acetates . It is used as a pathway for other chemicals such as barium acetate .
Strontium oxalate is a good agent for use in pyrotechnics since it decomposes readily with the addition of heat. When it decomposes into strontium oxide , it produces a red flame color . Since this reaction produces carbon monoxide , which can undergo a further reduction with magnesium oxide , strontium oxalate is an excellent red flame color ...
Strontium nitride, Sr 3 N 2, is produced by burning strontium metal in air (resulting in a mixture with strontium oxide) or in nitrogen. Like other metal nitrides, it reacts with water to give strontium hydroxide and ammonia: Sr 3 N 2 + 6 H 2 O → 3 Sr(OH) 2 + 2 NH 3
Here, the median home size for October listings was 1,749 square feet, and the sale price was $712 per square foot. Approximately 29% of 25- to 34-year olds called LA overpriced in the survey.
The metal is produced commercially by reducing strontium oxide with aluminium. The strontium is distilled from the mixture. [56] Strontium metal can also be prepared on a small scale by electrolysis of a solution of strontium chloride in molten potassium chloride: [12] Sr 2+ + 2 e − → Sr 2 Cl − → Cl 2 + 2 e −