the hypothetical acid (H2Cr2O7) from which dichromates are derived; known only in solution and in the form of dichromate salts
双语例句
Two different types of potential oscillations have been identified for the first time during dichromate reduction on a gold electrode in a solution of dilute sulfuric acid. 摘要首次报道稀硫酸溶液中重铬酸钾在金电极上还原时产生的两种不同类型的电势振荡。
