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Updated: June 28, 2025
One gram of an oxide of iron is fused with potassium acid sulphate and the fusion dissolved in acid. The iron is reduced with stannous chloride, mercuric chloride is added, and the iron titrated with a normal K Cr O solution. 12.94 cc. were used. What is the formula of the oxide, FeO, Fe O , or Fe O ? !Answer!: Fe O . !Answer!: Monovalent.
The time for these attacks was skilfully chosen; the Cr<e'>dit Mobilier and other schemes had been revealed at Washington, and everybody was only too ready to believe any charge against anybody. That Mr. Cornell had been known for forty years as an honest man seemed to go for nothing.
After twelve months the widow's cap is left off, and the heavy veil is exchanged for a lighter one, and the dress can be of silk grenadine, plain black gros-grain, or crape-trimmed cashmere with jet trimmings, and cr^pe lisse about the neck and sleeves. All kinds of black fur and seal-skin are worn in deep mourning. Mourning for a father or mother should last one year.
Since the sums of the times along AK, KB, and along AC, CB are equal, if from the former sum one deducts the time along KB, and if from the other one deducts the time along RB, there will remain the time along AK as equal to the time along the two parts AC, CR. Consequently in the time that the light has come along AK it will also have come along AC and will in addition have made, in the medium from the centre C, a partial spherical wave, having a semi-diameter equal to CR. And this wave will necessarily touch the circumference KS at R, since CB cuts this circumference at right angles.
One has a secret care, an abstraction, a something between the memory and the feeling, of a dark crawling cr which one has never dared to analyze.
He also discovered various metals, including sodium, calcium, and magnesium. In 1812 he was knighted, and m. a wealthy widow. Thereafter he investigated volcanic action and fire-damp, and invented the safety lamp. In 1818 he was cr. a baronet, and in 1820 became Pres. of the Royal Society, to which he communicated his discoveries in electro-magnetism.
I was surprised to find on decending the hills of Commearp Cr. to find that there had been no snow in the bottoms of that stream. it seems that the snow melted in falling and decended here in rain while it snowed on the plains. the hills are about six hundred feet high about one fourth of which distance the snow had decended and still lay on the sides of the hills. as these people had been liberal with is with rispect to provision I directed the men not to croud their lodge surch of food in the manner hunger has compelled them to do at most lodges we have passed, and which the Twisted hair had informed me was disgreeable to the natives. but their previous want of hospitality had induced us to consult their enclinations but little and suffer our men to obtain provision from them on the best terms they could.
Let there be taken a plane passing through the ray RC and which is perpendicular to the plane of the ellipse HDE, cutting it along the straight line BCK; and having in the same plane through RC made CO perpendicular to CR, let OK be adjusted across the angle OCK, so as to be perpendicular to OC and equal to the line N, which I suppose to measure the travel of the light in air during the time that it spreads in the crystal through the spheroid HDEM. Then in the plane of the Ellipse HDE let KT be drawn, through the point K, perpendicular to BCK. Now if one conceives a plane drawn through the straight line KT and touching the spheroid HME at I, the straight line CI will be the refraction of the ray RC, as is easy to deduce from that which has been demonstrated in Article 36.
On the corner of the left-hand page he wrote Dr., which stands for debtor; and on that of the right-hand page, Cr., which stands for creditor. "There," said he, "now I shall enter, from time to time, on the creditor side, all the money that becomes due to you; and on the debtor side, all that I pay to you. Then, by striking a balance, we can always tell how much of your money there is in my hands.
If you have seen them, you are just as bad as I am; and if not, are you justified in censuring them? does it not savour of over-confidence, to condemn what you know nothing about? Cr. Truly that would be the climax: that I should show my long beard and white hairs amid that throng of women and lunatics; and clap and yell in unseemly rapture over the vile contortions of an abandoned buffoon. Ly.
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