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

呈现白色水晶状。

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

也许就因为喉咙疼痛而服用过。

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

它是一个装有化钠、过氧化钡、高的小罐头。

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, 人们利用胶水将它们固定在火柴棒上。

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?

他是用化学方法获得空气的吗？是用加热放出氧气，还是用氢氧化吸收二氧化碳气呢？