摘要
掩蔽剂存在时产生难溶电解质的酸度问题讨论较为复杂,求解较为繁琐,实际应用时不太方便.为了解决这一问题,从反应完全的角度提出了有掩蔽剂存在时质量分析酸度范围的一种更为简便的计算方法.
It is complicated to mathematically discuss and solve acidity range of producing insoluble electrolyte with masking agent,and it is also inconvenient for practical application.A simpler and more convenient mathematical method was presented to solve the acidity range of gravimetric analysis with masking agent.
出处
《高师理科学刊》
2010年第4期69-72,共4页
Journal of Science of Teachers＇College and University
关键词
掩蔽剂
沉淀
酸度
masking agent
precipitate
acidity
