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Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
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Describe at least two advantages and two disadvantages of using hydropower as a source of energy.
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What do we call the rows on the periodic table? a. periodb. familyc. groupd. metals
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Achemist tests new mixtures for paint samples and decides one mixture's stickiness makes it worthless. a scientist working in a nearby lab suggests a different use for this sticky mixture. which statement best describes this situation?
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Write the definition of Cubical epithelium tissue, Ciliated epithelium tissue, Glandular epithelium...
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