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Updated: May 1, 2025
Moiseney, "that M. Moriaz and the bezique has frightened him away. I would not for worlds speak ill of your father; he has all the good qualities imaginable, except a certain delicacy of sentiment, which is not to be learned in dealing with acids. Think of condemning a Count Larinski to play bezique! There are some things that your father does not and never will understand."
What the secret was he swore he did not know, but this much he knew all along, that the weight of the coat was absolutely nothing; and he had discovered by testing it with acids that the brown stuff of which the coat was made was neither cloth nor silk nor any known material, and would neither burn nor tear. He believed it to be some undiscovered element.
You will have gums and resins from the wood, calcium chloride from the bleach vats, acids from the "sours"; resin, and resin-soaps; there may also be alumina salts present. Now alumina, lime, resin, and resin-soaps, etc., precipitate dyestuffs, and also soap; if the water is alkaline, some of the mordants used may be precipitated and wasted, and very considerable damage done.
Poor cooking generally renders the meats indigestible. The simpler the cooking, the more digestible will be the food. Flavors are developed in the process, but these are hidden if the meats are highly seasoned. Boiling: When meats are boiled they lose muscle sugar, flavoring extracts, organic acids, gelatin, mineral matters and soluble albumin. That is, they lose both flavor and nourishment.
The professional forger has, as a rule, considerable knowledge of chemicals, which enables him to alter checks, drafts, bills of exchange, letters of credit, or to change the names on registered bonds. He is something of an artist, too, for with a fine camel's hair brush he can restore the most delicate tints in bank safety paper, which tints have been destroyed by the use of acids.
The Messrs Vivian of the Hafod Works spent the princely sum of L.14,000 in experiments, some of which were partially successful, and are still adopted; but after all, it must be confessed that the fumes of sulphurous acid, and of numerous other acids alike poisonous in their character, still taint the atmosphere of the Swansea valley, and still leave the indelible traces of their blasting properties.
I remain with most affectionate esteem, and regular attachment, and good wishes. Yours ever, S. T. Coleridge. Thomas Wedgewood, Esq. P. S. If Southey should send a couple of bottles, one of the red sulphate, and one of the compound acids for me, will you be so good as to bring them with you?" "Stowey, Feb. 17, 1803. My dear Wedgewood,
I answered that, in 1844, I was in Upper Georgia, and there saw some native gold, but it was much finer than this, and that it was in phials, or in transparent quills; but I said that, if this were gold, it could be easily tested, first, by its malleability, and next by acids. I took a piece in my teeth, and the metallic lustre was perfect.
Kolloide!, 10 , 132-146. A good grade of material should be secured. It can be successfully used for the titration of hydrochloric, nitric, sulphuric, phosphoric, and sulphurous acids, and is particularly useful in the determination of bases, such as sodium, potassium, barium, calcium, and ammonium hydroxides, and even many of the weak organic bases.
One of these magnets, excited by a single galvanic cell of less than half a square foot of surface, and containing only half a pint of dilute acids, sustained a weight of six hundred and fifty pounds.
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