Soda lime Sentence Examples
Nitrogen may be detected by the evolution of ammonia when the substance is heated with soda-lime.
The oxidation, which is effected by chromic acid and sulphuric acid, is conducted in a flask provided with a funnel and escape tube, and the carbon dioxide formed is swept by a current of dry air, previously freed from carbon dioxide, through a drying tube to a set of potash bulbs and a tube containing soda-lime; if halogens are present, a small wash bottle containing potassium iodide, and a U tube containing glass wool moistened with silver nitrate on one side and strong sulphuric acid on the other, must be inserted between the flask and the drying tube.
The increase in weight of the potash bulbs and soda-lime tube gives the weight of carbon dioxide evolved.
Finely divided vegetable charcoal added to a soda-lime glass gives a yellow colour.
Nickel with a potash-lead glass gives a violet colour, and a brown colour with a soda-lime glass.Advertisement
Venetian glass is a soda-lime glass; Bohemian glass is a potash-lime glass.
The dull green was followed successively by amber, white opal, blue opal, straw opal, sea-green, horn colour and various pale tints of soda-lime glass, ranging from yellow to blue.
An analysis of the glass of a Cairene mosque lamp shows that it is a soda-lime glass and contains as much as 4% of magnesia.
The calcium salts distilled with calcium formate yield aldehydes r distilled with soda-lime, ketones result.
The arseniuretted hydrogen produced is passed through a tube containing lead acetate paper and soda-lime, and finally through a narrow glass tube, constricted at various points, and heated by a very small flame.Advertisement
Note that it must never be used in the presence of soda lime.
The tube is composed of soda lime glass, which is known for compatibility with living tissue.