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3 with CO2: Na2CO3 + CO2 + H2O → 2NaHCO3 In a related reaction, sodium carbonate is used to make sodium bisulfite (NaHSO3), which is used for the "sulfite" method of separating lignin from cellulose. This reaction is exploited for...

using sulfite precipitations. The toxicity of sulfide and its high cost are the most shortcomings. As an alternative method to hydroxide precipitation, carbonate precipitation shows good effectiveness and optimum precipitation at lower...

with sodium hypochlorite (NaOCl).2NH3 + NaOCl → N2H4 + NaCl + H2OThis reaction is known to occur in two main steps. Ammonia reacts rapidly and quantitatively with the hypochlorite ion, OCl−, to produce chloramine, NH2Cl, which reacts...

첨가물 감미제 무수망초 Sodium Sulfate Na2SO4 √ 외나스 유류등의 건조제, Plup, 합성세제, 섬유 무수아황산나트륨 Sodium Sulfite Na2SO3 √ 탈염소용, 염료, 사진현상, 피혁, 의약, 펄프, 인견비스코 무수크럼 Chromium Trioxide CrO3 √ 크럼도금...