dichromate

n. 重铬酸盐 [化] 重铬酸盐(或酯)

发音

US
UK /daɪˈkɹəʊmeɪt/

词形变化

dichromates 复数 dichromates dichromated dichromates 三单 dichromating dichromating 现在分词 dichromated 过去式 dichromated 过去分词

释义与例句

n.
  1. 1.

    Any salt of dichromic acid; in solution the orange dichromate anion.(Cr₂O₇²⁻) is in equilibrium with the yellow chromate anion (CrO₄²⁻), the relative amount of each ion depending on the pH; they are both very powerful oxidizing agents

    化学
v.
  1. 1.

    To treat with a dichromate.

    及物

词汇关系

名词

同义词 1

bichromate

上位词 1

salt

相关短语

potassium dichromate [化] 重铬酸钾 [医] 重铬酸钾

词源

From di- + chromate.

来源：wiktionary