A flask is charged with 0.120 mol of A and allowed to react to form B according to the following hypothetical gas-phase reaction.
A(g) B(g)
The following data are collected.
times (s) | 0 | 40 | 80 | 120 | 160 |
moles of A | 0.120 | 0.062 | 0.041 | 0.033 | 0.019 |
(a) Calculate the number of moles of B at each time in the
table.
0 s
_mol
40 s
_mol
80 s
_mol
_120 s
mol
160 s
_mol
(b) Calculate the average rate of disappearance of A for each 40 s
interval, in units of mol/s.
0 - 40 s
_mol/s
40 - 80 s
_mol/s
80 - 120 s
_mol/s
120 - 160 mol/s
_mol/s
A flask is charged with 0.120 mol of A and allowed to react to form B...
5. -/0.1 points 0/4 Submissions Used A flask is charged with 0.150 mol of A and allowed to react to form B according to the following hypothetical gas-phase reaction. A(g) → (9) The following data are collected. times (s) moles of A 0 0.150 40 0.071 80 0.041 120 0.032 160 0.021 (a) Calculate the number of moles of B at each time in the table. Os mol 40 s 80 s mol 120 s 160 s (b) Calculate the...
19. + -10.11 points 0/4 Submissions Used My Notes A flask is charged with 0.110 mol of A and allowed to react to form B according to the following hypothetical gas-phase reaction. A(g) → B(9) The following data are collected. times (s) 0 40 80 120 160 moles of A 0.110 0.065 0.050 0.030 0.020 (a) Calculate the number of moles of B at each time in the table. Os mol 40 s mol 80 s mol 120 s mol...
Part 1.) A flask is charged with 0.110 mol of A and allowed to react to form B according to the following hypothetical gas-phase reaction. A(g) B(g) The following data are collected. times (s) 0 40 80 120 160 moles of A 0.110 0.070 0.043 0.032 0.024 (a) Calculate the number of moles of B at each time in the table. 0 s __ mol 40 s __ mol 80 s __ mol 120 s __ mol 160 s __...
A flask is charged with 0.124 mol of A and allowed to react to form B according to the reaction A(g) B(g). The following data are obtained for A as the reaction proceeds: The average rate of disappearance of A between 20.0 s and 40.0 s is ________ mol/s Select one: A. 1.4 × 10–3 B. 7.1 × 10–3 C. 8.5 × 10–4 D. 1.7 × 10–3 E. 590 Time (S) 0.0 10.0 20.0 30.0 40.0 Moles of A 0.124...
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please show work. i need to know how to do this for a test A flask is charged with 0.124 mol of A and allowed to react to form B according to the reaction A(g) →B(g). The following data are obtained for [A] as the reaction proceeds: Time (s) 0.00 10.0- 20.0 30.0 40.0 Moles of A 0.124 0.110 0.088 0.073 0.054 The average rate of disappearance of A between 10 s and 20 s is mol/s. ect Answer 2.2...
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