"Carbonic acid gas" Quotes from Famous Books
 ... combinations and free, make the principal part. The first effect of the heat is to set free the volatile compounds of carbon and hydrogen. The hydrogen then begins to unite with the oxygen of the air, forming water, setting free the carbon, which also unites with oxygen, forming carbonic acid gas. The burning gases cause the flame. The following ...
— Outlines of Lessons in Botany, Part I; From Seed to Leaf • Jane H. Newell
... on it. He experimented with engines, intended to flap the extremities of the wings—first a steam-engine of two horse-power, weighing forty-four pounds, then a simpler and lighter type, worked by compressed carbonic acid gas. But he explains that these can be safely introduced only if they do not impair the gliding efficiency of the machine, and he does not seem to have made much progress with them. His last improvement was a movable horizontal tail, or elevator, worked by a line ...
— The War in the Air; Vol. 1 - The Part played in the Great War by the Royal Air Force • Walter Raleigh
... knowledge that this was death. He seemed to swing backwards and forwards between life and death—between sleep and consciousness. Then he felt a cooler air on his lips. He had fallen against the door, which did not fit against the threshold, and a draught of fresh air whistled through upon his face. "Carbonic acid gas," he muttered, with shaking lips. "Carbonic acid gas." He repeated the words over and over again, as a man in delirium repeats that which has fixed itself in his wandering brain. Then, with a great effort, he brought himself to understand the meaning of the words that one portion ...
— Roden's Corner • Henry Seton Merriman
... and mothers have discovered that children sleep longer with their heads covered. They don't know why, nor the injurious effect of breathing over and over the same air that has been thrown off the lungs polluted with carbonic acid gas. This stupefies the child and prolongs the ...
— Eighty Years And More; Reminiscences 1815-1897 • Elizabeth Cady Stanton
... mixture of oxygen and nitrogen with traces of carbonic acid gas and water vapor. Twenty-one per cent of the air, by volume, is oxygen and the remaining seventy-nine per cent is the inactive gas, nitrogen. But for the presence of the nitrogen, which deadens the action of the other ...
— Oxy-Acetylene Welding and Cutting • Harold P. Manly |
