阿摩線上測驗
登入
首頁
>
研究所、轉學考(插大)◆物理化學
>
91年 - 91 淡江大學 轉學考 物理化學#56319
>
題組內容
2. For the reaction, CO
2
(g，1 bar) + H
2
(g，1 bar) = CO (g, I bar) + II20 (g, 1 bar) at 25 °C; (20%)
(b) Assume a constant AM value, estimate the equilibrium constant at 120 °C.
其他申論題
(4)投機性貨幣需求(speculalive deinand for money)
#213927
(a) Obtain numerical values for △Utherm，△Umech for each stroke,
#213928
(c) plot the Carnot cycic on a graph ofP versus V，
#213929
(a) Calculate the enthalpy change of the reaction AH and the equilibrium constant for this reaction.
#213930
【已刪除】3. Component A, with a molar mass of 200 g and a density of 1.500 g/mL, and component B, with a molar mass of 100 g and a density of 1.000 g/mL, form ideal solutions at 25 °C. Calculate solution of 40 % in weight of B. (20%)
#213932
(a) Verify that the reaction is firsl-order, and deduce the values of the rate coelTicient at the (wo temperatures.
#213933
(b) I11 addition, estimate the activation energy.
#213934
(a) What is the limiting molar conductance of sodium propionate?
#213935
(b) What is the limiting conductance of propionic acid (C2H5COOH) ? (the limiting molar conductance of HCl and NaCl are 0.042616 and 0.012645 Ω-1m2mor-1)
#213936
(c) At a concentration of 1 M, the molar conductance A of propionic acid is 1.4 x 10-4 Ω What is the degree of dissociation of propionic acid in lliis solution?
#213937
阿摩線上測驗
登入
阿摩線上測驗
登入