The rate of disappearance of HCl was measured for the following reaction: CH;OH(aq) + HCI(aq) ...
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The rate of disappearance of HCl was measured for the following reaction: CH;OH(aq) + HCI(aq) → CH;Cl(aq) + H,0() The following data were collected: Time (min) [HCI] (M) 0.0 1.85 54.0 1.58 107.0 1.36 215.0 1.02 430.0 0.580 a. Calculate the average rate of the reaction in M/min, for the time interval between each measurement (similar to the rate data in Table 1). b. Calculate the average rate between t = 54 min and t = 215.0 min and between t = 107.0 min and t = 430.0 min. Which is greater? Explain the difference between the two rates. c. Using the graph of [HCI] vs time shown Annex 1 below, estimate the instantaneous rate at t =75.0 minute and t = 250. Min. Annex 1 2.00 1.90 1.80 1.70 1.60 1.50 1.40 1.30 1.20 1.10 1.00 0.90 0.80 0.70 0.60 0.50 0.40 50 100 150 200 250 300 350 400 450 500 t (min) (W) [IDH] The rate of disappearance of HCl was measured for the following reaction: CH;OH(aq) + HCI(aq) → CH;Cl(aq) + H,0() The following data were collected: Time (min) [HCI] (M) 0.0 1.85 54.0 1.58 107.0 1.36 215.0 1.02 430.0 0.580 a. Calculate the average rate of the reaction in M/min, for the time interval between each measurement (similar to the rate data in Table 1). b. Calculate the average rate between t = 54 min and t = 215.0 min and between t = 107.0 min and t = 430.0 min. Which is greater? Explain the difference between the two rates. c. Using the graph of [HCI] vs time shown Annex 1 below, estimate the instantaneous rate at t =75.0 minute and t = 250. Min. Annex 1 2.00 1.90 1.80 1.70 1.60 1.50 1.40 1.30 1.20 1.10 1.00 0.90 0.80 0.70 0.60 0.50 0.40 50 100 150 200 250 300 350 400 450 500 t (min) (W) [IDH]
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Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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