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There he had been making some experiments with peroxide of manganese, a solution of which stood in a bottle on the table. A ray of brilliant sunlight was upon it, casting its shadow on a piece of white paper, a glorious red. It caught his eyes.
All the peculiarities and qualities by which hydrogen peroxide is separated from water are referred to that additional quantum of oxygen. So the diversity of constitution and appearance of two brothers, alike in that they have inherited the same internal secretion trends, may be traced to the superiority of the pituitary of the one over the other.
It is a story that refreshes a tired brain and provokes a light heart." Chicago Tribune. "It is a most satisfying and humorous narrative." Indianapolis News. "One of the funniest scenes in recent fiction is the escape of the automobile party from the peroxide blonde who has answered their advertisement for a chaperon." San Francisco Chronicle. A Yellow Journalist.
Yet how much more potently than by the mere exposition of it and because you have looked in on the nine-year-old chemistry of a vocal and blond dream in the dreaming, are you to know the Lilly of seventeen, who secretly and unsuccessfully washed her hair in a solution of peroxide, and at eighteen, through the patent device of a megaphone inserted through a plate-glass window, was singing to But anon.
Hunt, of the Museum of Practical Geology, instituted a series of experiments to illustrate the production of this substance, and found that decomposing vegetable matter, such as would be distributed through all coal strata, prevented the further oxidation of the proto-salts of iron, and converted the peroxide into protoxide by taking a portion of its oxygen to form carbonic acid.
There it again meets with oxygen and water: the free protoxide becomes hydrated peroxide: the carbonate of protoxide parts with its carbonic acid, and by absorbing oxygen and water, enters also into the state of hydrated peroxide.
The reason of this appears to be that a part of the manganese is first precipitated as hydrated sesquioxide, which is afterward oxidized to hydrated peroxide, for the upper portion of the liquid may sometimes be colored by chameleon, while the lower portion, which is in closer contact with the precipitate, is less colored or absolutely colorless.
Bob wanted to know what else the bad Sultan did to the little children. What else? Harrington's criminal imagination had exhausted itself. He didn't know, and he called upon Bob for suggestions. "He gives them medicine," said Bob, "and sprays their throats with peroxide, and they cry." Was there any after-thought in that remark, Harrington wondered.
She is a well-preserved worldly woman of fifty-five, and having begun to dye her hair in the peroxide of hydrogen era has not the curiosity to abandon the practice and see what colour will result. I wish I could like her. I can't. She purrs. Some day I feel she will scratch. She received me graciously. "My dear Marcus. At last! Didn't you know I have been in town ever since Easter?"
Alternate grids are joined to the poles of a charging battery or generator, those connected to the positive pole being converted into peroxide of lead and the others into spongy lead. The terminal of the peroxide plates, being the positive pole of the accumulator, is painted red, and that of the spongy plates or negative pole black.
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