Chemistry, 28.02.2020 19:11 sadmomsclub
Suppose the first equation is reversed and multiplied by 1/6, the second and third equations are divided by 2, and the three adjusted equations are added. What is the net reaction?3 A + 6 B → 3 D, ΔH = -402 kJ/molE + 2 F → A, ΔH = -108.3 kJ/molC → E + 3 D, ΔH = +65.5 kJ/mol
Answers: 3
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Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.
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Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution
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Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 3
Suppose the first equation is reversed and multiplied by 1/6, the second and third equations are div...
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