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At 20°C, the density of ethyl alcohol is 7.89 dg/mL, and that of water is 1.00 g/mL. Calculate the specific gravity of ethyl alcohol at 20 °C
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How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
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Lord kelvin described the concept of absolute zero temperature and the laws relating to the change of thermal energy during chemical reactions what type of chemist would he be considered today
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At 20°C, the density of ethyl alcohol is 7.89 dg/mL, and that of water is 1.00 g/mL. Calculate the s...
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