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Synthesis of isoamyl formate, isoamyl acetate, isoamyl propionate, isoamyl butyrate, isoamyl isobutyrate and isoamyl isovalerate by catalysis of hydrated ferric chloride are reported.

氯化铁催化合酯、乙酯、丙酯、丁酯、酯和酯。

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唐顿庄园精讲

This should do it tincture of steel, 10 drops in water three times a day.

这个应该能行 每天三次 每次十滴。

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趣味化学实:Periodic Videos

So really rapid reaction there as the hot iron starts to react with the chlorine to form iron chloride. Very, very exothermic again and I think, yes this is very hot, we might have to move it off the paper.

所以这里反应非常迅速,热气反应生成。再次非常放热, 我觉得这确实很烫,我们可能得把它从纸上去掉。

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cheeseburger, cheesecake, cheesecloth, cheesed, cheeseflower, cheeselike, cheesemaker, cheese-making, cheesemonger, cheeseparing,

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3G, 401(K), a,
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