Results obtained in potentiometric and conductometric titrations using freshly-prepared vanadic acid have been compared. The results support the view that vanadic acid exists in solution as H6V10O28. The reactions of the acid with poly-alcohols, hydroxy-acids and polyhydroxy-phenols are discussed. The reaction with hydrogen peroxide at various mole ratios had been studied by conductometric, potentiometric
比较了使用新鲜制备的
钒酸在电位滴定和电导滴定中获得的结果。结果支持这样的观点,
钒酸以H 6 V 10 O 28的形式存在于溶液中。讨论了酸与多元醇,羟基酸和多羟基
酚的反应。已经通过电导,电位和分光光度法研究了与不同摩尔比的
过氧化氢的反应,并与
过氧化氢和酸化的
钒酸盐溶液之间的反应进行了比较。