000 02132nam0a2200397 4500
001 236493
005 20231029210737.0
010 _a9781429275033
035 _a(RuTPU)RU\TPU\book\257658
090 _a236493
100 _a20130424d2013 k y0engy50 ba
101 0 _aeng
102 _aUS
105 _aa z 001zy
200 1 _aExploring Chemical Analysis
_fD. C. Harris
205 _a5th ed.
210 _aNew York
_cW. H. Freeman and Company
_d2013
215 _a631 p.
_cil.
225 1 _aInternational Edition
330 _aShells and skeletons of marine organisms such as plankton and coratare made of calcium carbonate. The front cover shows the mineral aragonite, one of the two crystalline forms of calcium carbonate. Since 1950, the burning of fossil fuels including coal, oil, wood, and natural gas, has increased atmospheric CO, by 25%—and this number is rising every year. A similar quantity of C02 has entered the ocean. This dissolved C02 acts as an acid and has lowered the pH of the ocean by -0.1 unit so far. Continued burning of fossil fuels threatens sea life by dissolution of calcium carbonate shells and skeletons. Loss of marine life at the bottom of the food chain threatens the entire food chain. Box 11-1 in this book highlights chemical equilibrium aspects of ocean acidification.
606 1 _aХимический анализ
_2stltpush
_3(RuTPU)RU\TPU\subj\70293
610 1 _aхимия
610 1 _aаналитическая химия
610 1 _aаналитические исследования
610 1 _aаналитические измерительные комплексы
610 1 _aгравиметрический анализ
610 1 _aэлектрохимический анализ
610 1 _aхроматографический анализ
610 1 _aспектроскопический анализ
610 1 _aанглийский язык
675 _a543
_v3
700 1 _aHarris
_bD. C.
_gDaniel
801 1 _aRU
_b63413507
_c20130424
801 2 _aRU
_b63413507
_c20131220
_gRCR
942 _cBK
959 _a87/20130424
_d1
_e0
_fЧЗИЛ:1