Chemistry, 18.03.2021 01:20 rhahgvnbhgfHhdj200
An acid mixture contains 0.60 M HClO (K, = 2.9 * 10-8) and 0.50 M H2O2 (Ko= 2.4 x 10-12). What is the pH of the solution?
Answers: 3
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Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
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In 2002, the rare earth elements mine in mountain pass, california was closed because
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There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
An acid mixture contains 0.60 M HClO (K, = 2.9 * 10-8) and 0.50 M
H2O2 (Ko= 2.4 x 10-12). What is t...
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