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Organic Acids - Properties and Production
Organic acids are organic compounds that possess acidic properties. Given that these acids are organic, a carbon atom must exist in its structure. One of the most common organic acids ...
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The chemical elements and periodic table
At present there are 118 known chemical elements. About 20 percent of them do not exist in nature (or are present only in trace amounts) and are known only because ...
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The chemical elements and periodic tableOrganic Acids - Properties and Production