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Briefly describe the main differences between isopoly acids and heteropoly acids. Give examples.
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- What simple test can you use to differentiate ethyl alcohol, ethyl acetate and acetic acid?The chemical structure of oxamide is shown below. Highlight each atom that is in an amino group. :0::0: ? -С —N —Н H Н —N —НCream of tartar is a white powder sometimes used in baking. (It's what separates a tangy, chewy snickerdoodle from an ordinary cinnamon-coated sugar cookie. The acid in the cream of tartar gives snickerdoodles their distinctive tangy flavor, and the chew happens because cream of tartar prevents sugar in the cookie dough from crystalizing into crunchiness. Allrecipies.com) Cream of tartar (KHC4H4O6) is the conjugate base salt of tartaric acid (shown to the right). The Ka for another similar acid is 8.7×10-3. What is the standard Gibb's free energy (in kJ/mol) for the dissociation of that other acid?
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