...affeft its purity, the former does fo in fome degree.— T. We may lay it down as an inconteftible axiom, that, in all the operations of art and nature, nothing is created ; an equal quantity of matter exifts both before and after the experiment ; the quality and quantity of the elements remain precifely...

...affeft its purity, the former dpes ,fo in fome degree.—T. We may lay it down as an inconteftible axiom,. that, in all the operations of art and nature, nothing is created ; an equal quantity of matter exifts both before and after the experiment ; the quality ajid quantity of the elements rerpain precifely...

...reference has already been made, mark the year 1789 as the commencement of a revolution of not lees moment in the world of science than that which simultaneously...one of its mad eddies. " We may lay it down as an ineontesatble axiom that, in all the operations of art and nature, nothing ia created ; an equal quantity...

...the treatise on elementary chemistry, to which reference has already been made, mark the year 1789 as the commencement of a revolution of not less moment...one of its mad eddies. " We may lay it down as an incontesatble axiom that, in all the operations of art and nature, nothing is created ; an equal quantity...

...who here pulls her own house down. Lavoisier, the French chemist, as quoted by Mr. Huxley, tells H: "We may lay it down as an incontestable axiom, that in all toe operations of art and nature, nothing is created ; an equal quantity of matter exist* before and...

...in the treatise on elementary chemistry to which reference has already been made, mark the year 1789 as the commencement of a revolution of not less moment...incontestable axiom that, in all the operations of art and natnre, nothing is created ; an equal quantity of matter exists both before and after the experiment...

...in the treatise on elementary chemistry to which reference has already been made, mark the year 1789 as the commencement of a revolution of not less moment in the world of sci£nce than that which simultaneously burst over the political world, and soon engulfed Lavoisier...

...finding of his science: "We must lay it down as an incontestable axiom," says the Elements of Chemistry, "that in all the operations of art and nature, nothing...matter exists both before and after the experiment." From this principle, he writes again in the Memoir on Water, derives "the necessity to perform experiments...

...with that of Lavoisier, published three years later in 1789: "We may lay it down as an incontestible axiom, that, in all the operations of art and nature,...matter exists both before and after the experiment [Lavoisier, 1790, p. 1 30]." Lavoisier had actually applied the principle but without formulating it...

...fermentable fubftance, and of the produfts of the fermentation. We may lay it <Jowr as an inconteftibla axiom, that, in all the operations of art and nature, nothing is created j an equal quantity of matter exifts both before and after the «peri, incut ; the quality and quantity...