It is thus obtained as an olive green precipitate which is insoluble in acids and alkalis. [Please select]
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On the contrary, they unite with acids in the majority of instances. [Please select]
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By action of weak acids, the petals can be restored to their rose-red color. [Please select]
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Acids again destroy the brown coloration produced by alkalies. [Please select]
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_ * * * * * IMPROVED PROCESS FOR BLEACHING BEES'-WAX AND THE FATTY ACIDS.' [Please select]
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These fatty acids are afterwards combined with ordinary caustic potash to produce the Naples soap. [Please select]
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, on fats is the same as that of these bodies on the fatty acids. [Please select]
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Here essential oils are manufactured; here alkaloids; here starches, fatty substances, resins, sugars, acids. [Please select]
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He read on; and his pleasure was so exquisite and his pain so laceratingly sharp that the sky and the acids swam round and round. [Please select]
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He knows his father and sister and Wugs, because they told him who they was; but he just has clean forgot such a thing as acids or gases or any of that. [Please select]
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