concentrated hydrochloric acid是什麼意思，concentrated hydrochloric acid的意思翻譯、用法、同義詞、例句

濃鹽酸；高濃度鹽酸

Especially, dichlorosulfoxide, concentrated hydrochloric acid and other halogenated reagents have caused severe damage to the environment.

尤其是用二氯亞砜、濃鹽酸等做鹵代試劑時，對環境污染更加嚴重。

And in concentrated hydrochloric acid, when phenylfluorone is used as chromogenic reagent, the chromogenic reagent reacts with Ge(IV) ions to form complex.

而在濃鹽酸中，以苯基熒光酮為顯色劑，苯基熒光酮與鍺（IV）離子生成絡合物。

The resulting solution was cooled on an ice bath and 130 ml of concentrated hydrochloric acid was added drop wise.

将得到的溶液在冰水中冷卻，并将130毫升濃硫酸逐滴滴入。

A quantity of concentrated hydrochloric acid sufficient to react with the zinc was added gradually with stirring and cooling.

在攪拌和冰浴冷卻下，逐漸加入適量濃鹽酸和鋅反應。

When TTA is used to extract zirconium in uranium, the combination of zirconium and TTA is very strong, the concentrated acid of nitric acid and hydrochloric acid can not destroy their combination.

用TTA萃取分離鈾、锆時，TTA對锆的螯合作用很強，硝酸和鹽酸的濃酸溶液并不能破壞它們之間的整合，即對锆的反萃取非常困難。

The direct titration of pyridine with aqueous standard solution of hydrochloric acid in the presence of concentrated neutral salts have been stu***d.

本文對濃中性鹽存在時，用鹽酸标準溶液直接滴定吡啶進行了研究。

When the concentrated ammonia is used to renew the amine which has extracted hydrochloric acid, the renewed amine could be used circularly.

萃取了鹽酸的有機胺用濃氨水再生，再生後的有機胺可以循環使用。

White crystal or offwhite powder, undissolving in water or alcohol, dissolving in concentrated sulphuric acid or hydrochloric acid or ammonia or potassium iodide.

白色結晶或灰白色粉末，見光易分解變成棕黃色。不溶于水和乙醇。溶于濃硫酸和鹽酸，亦溶于氨水、碘化鉀。