Chlorate of potash is got in the form of white crystals.

氯酸钾呈现白色水晶状。

Did he obtain air using chemical methods, releasing the oxygen contained in potassium chlorate by heating it, meanwhile absorbing the carbon dioxide with potassium hydroxide?

他是用化法获得空的吗？是用氯酸钾加热放出氧，还是用氢氧化钾吸收二氧化碳呢？

It's a small canister that holds sodium chlorate, barium peroxide, and a pinch of potassium perchlorate.

它是一个装有氯化钠、过氧化钡、高氯酸钾的小罐头。

The " heads" or tips of the matches consist of phosphorus and chlorate of potash, mixed with glue to make them stick to the wood.

火柴“头”的成分包括磷与氯酸钾, 人们利用胶水将它们固定在火柴棒上。

Perhaps you have had to suck some chlorate of potash lozenges when you had a sore throat.

也许你曾经就因为喉咙疼痛而服用过氯酸钾。