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| like or containing an alkali, which neutralize acids to form salts and turn red litmus paper blue, or having a pH value greater than 7 |
| a vessel, commonly a glass bulb with a long neck bent downward, used for distilling or decomposing substances by heat |
| dinitrobenzene (dī-nī'trō-běn'zēn') Pronunciation Key
Any of three isomeric compounds made from a mixture of nitric acid, sulfuric acid, and heated benzene. Dinitrobenzenes are used in dyes, in synthesizing organic compounds, and in making celluloid. Chemical formula: C6H4N2O4. |