Ammonia, Carbonates of

(B. P.) Syn. Ammoniæ carbon as . See Ammonium, Sesquicarbonate of . Table II. — Exhibiting the relations between the SPECIFIC GRAVITY of Solution of Ammonia and the PER-CENTAGE STRENGTH , for every variation of ·00125 sp. gr., from ·87500 to 1·00000, at 62° Fahr. Abridged from the larger Table of Mr J. J. Griffin . | Sp. Gr. of the Liquid Ammonia. | Pure Ammonia per cent., by Weight. | Sp. Gr. of the Liquid Ammonia. | Pure Ammonia per cent. by weight. | Sp. Gr. of the Liquid Ammonia. | Pure Ammonia per cent., by weight. | | ·87500 | 34·694 | ·91750 | 21·837 | ·96000 | 10·119 | | ·87625 | 34·298 | ·91875 | 21·477 | ·96125 | 9·790 | | ·87750 | 33·903 | ·92000 | 21·118 | ·96250 | 9·462 | | ·87875 | 33·509 | ·92125 | 20·760 | ·96375 | 9·135 | | ·88000 | 33·117 | ·92250 | 20·403 | ·96500 | 8·808 | | ·88125 | 32·725 | ·92375 | 20·046 | ·96625 | 8·483 | | ·88250 | 32·335 | ·92500 | 19·691 | ·96750 | 8·158 | | ·88375 | 31·946 | ·92625 | 19·337 | ·96875 | 7·834 | | ·88500 | 31·558 | ·92750 | 18·983 | ·97000 | 7·511 | | ·88625 | 31·172 | ·92875 | 18·631 | ·97125 | 7·189 | | ·88750 | 30·785 | ·93000 | 18·280 | ·97250 | 6·867 | | ·88875 | 30·400 | ·93125 | 17·929 | ·97375 | 6·547 | | ·89000 | 30·016 | ·93250 | 17·579 | ·97500 | 6·227 | | ·89125 | 29·633 | ·93375 | 17·231 | ·97625 | 5·908 | | ·89250 | 29·252 | ·93500 | 16·883 | ·97750 | 5·590 | | ·89375 | 28·871 | ·93625 | 16·536 | ·97875 | 5·273 | | ·89500 | 28·492 | ·93750 | 16·190 | ·98000 | 4·956 | | ·89625 | 28·133 | ·93875 | 15·846 | ·98125 | 4·641 | | ·89750 | 27·736 | ·94000 | 15·502 | ·98250 | 4·326 | | ·89875 | 27·359 | ·94125 | 15·158 | ·98375 | 4·011 | | ·90000 | 26·984 | ·94250 | 14·816 | ·98500 | 3·698 | | ·90125 | 26·610 | ·94375 | 14·475 | ·98625 | 3·386 | | ·90250 | 26·237 | ·94500 | 14·135 | ·98750 | 3·074 | | ·90375 | 25·865 | ·94625 | 13·795 | ·98875 | 2·763 | | ·90500 | 25·493 | ·94750 | 13·456 | ·99000 | 2·453 | | ·90625 | 25·123 | ·94875 | 13·119 | ·99125 | 2·144 | | ·90750 | 24·754 | ·95000 | 12·782 | ·99250 | 1·835 | | ·90875 | 24·386 | ·95125 | 12·446 | ·99375 | 1·527 | | ·91000 | 24·019 | ·95250 | 12·111 | ·99500 | 1·220 | | ·91125 | 23·653 | ·95375 | 11·777 | ·99625 | ·914 | | ·91250 | 23·288 | ·95500 | 11·444 | ·99760 | ·609 | | ·91375 | 22·924 | ·95625 | 11·111 | ·99875 | ·304 | | ·91500 | 22·561 | ·95750 | 10·780 | 1·00000 | 0 or Water. | | ·91625 | 22·198 | ·95875 | 10·449 | ⁂ The specific gravity of mixtures of pure solution of ammonia and pure water is precisely the mean of the specific gravities of their constituents. (Davy; Dalton; Christ is on.) In all solutions of ammonia, a quantity of anhydrous ammonia, weighing 212 1 ⁄ 2 gr., displaces exactly 300 gr. of water, and reduces the sp. gr. of the liquid to the extent of ·00125. (Griffin.) The strongest solution of ammonia which it is po ible to prepare at 62° Fahr. has the sp. gr. ·87500, and contains 34·694% of pure ammonia, by weight, or 21,251 gr. per gallon. (Griffin.) [46] [46] Mr Griffin, in his ‘System of Ammon i me try,’ calls every 212 1 ⁄ 2 gr. of anhydrous ammonia a TEST-ATOM ; and every 7 water gr. measure, a SEPTEM . Thus, a gallon of water (= 10 lbs ) contains 100,000 septems. The degrees of his AMMONIA-METER range from 1 to 100, and indicate the number of test-atoms of ammonia in one gal . of the liquid.