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Far stronger solutions of ammonium chloride can be nitrified than of ammonium carbonate, if the solution of the former salt is supplied with calcium carbonate. Nitrification has in fact commenced in chloride of ammonium solutions containing more than two grammes of nitrogen per liter.
Shake the solution vigorously for a full minute to insure uniformity. Dissolve the hydroxide in water in a beaker. Pour the solution into a liter bottle and dilute, as above, to approximately 1000 cc. This bottle should preferably have a rubber stopper, as the hydroxide solution attacks the glass of the ground joint of a glass stopper, and may cement the stopper to the bottle.
Add to the mixture about 0.05 gram of microcosmic salt. Filter, after allowing the whole to stand for 24 hours. The term !normal! The molal solution is assumed to contain one molecular weight in grams in a liter of solution. The values below are average values computed from data relating to a considerable number of solutions.
A shark was not worth a liter of rum, I said, being in no mind to risk the limbs of a man in such a sport. Besides, I had no more to give away. I could imagine the rage of Seventh Man Who Wallows should he learn of my wasting in such foolishness what would keep us both warm if it rained. As we caught the wind a flock of koio came close to us in their search for fish.
One of the old physicists of Einstein's time, a man named Eddington, expressed it very well: 'If an army of monkeys were playing on typewriters they might write all the books in the British Museum. The chance of their doing so is decidedly more favorable than the chance that all the molecules in a liter of gas should move in the same direction at the same time.
In the confusion, Satan escaped; but in revenge for the trick that had been played on him, he put a blight on the vines of the Adda, and from that day to this never a liter of decent wine came out of Sondrio." "I guess if that occurred anywhere in Italy nowadays, they'd lynch the hermit," said a voice in English outside. Helen screamed, and the two Italians were startled.
The two solutions to be employed in the process under consideration are those of potassium bichromate and ferrous sulphate. As this 48 grams is six times 8 grams, the basis of the system, the normal solution of potassium bichromate should contain per liter one sixth of 294.2 grams or 49.03 grams.
!Answers!: Acid; 1.86 cc. alkali. In preparing an alkaline solution for use in volumetric work, an analyst, because of shortage of chemicals, mixed exactly 46.32 grams of pure KOH and 27.64 grams of pure NaOH, and after dissolving in water, diluted the solution to exactly one liter. How many cubic centimeters of 1.022 N hydrochloric acid are necessary to neutralize 50 cc. of the basic solution?
I was a superior being, armed with invincible intelligence, and I experienced a huge delight at the manifestation of my power. "It lasted a long, long time. I still kept inhaling the ether from my flagon. Suddenly I perceived that it was empty." The four men exclaimed at the same time: "Doctor, a prescription at once for a liter of ether!"
!Answer!: 20.08 cc. !Answer!: 5.70 cc. A sample of pyrolusite weighing 0.6000 gram is treated with 0.9000 gram of oxalic acid. What is the percentage of MnO , in the sample? !Answer!: 84.47%. A solution contains 50 grams of KHC O .H C O .2H O per liter. In the analysis of an iron ore containing 60% Fe O , a sample weighing 0.5000 gram is taken and the iron is reduced with sulphurous acid.
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