Principles of Instrumental Analysis, 6th Edition
6th Edition
ISBN: 9788131525579
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cenage Learning
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Chapter 13, Problem 13.18QAP
Interpretation Introduction
Interpretation:
The reason for using the iodine inside the tungsten lamp should be determined.
Concept introduction:
The tungsten lamp is same as the other halogen lamp and these lamps have a life time double of that of the ordinary bulbs. The increased life time of the tungsten lamp is due to the presence of the iodine inside the lamp.
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Part 3: AHm,system
Mass of 1.00 M HCI
Vol. of 1.00 M HCI
Mass of NaOH(s)
Total Mass in Calorimeter
Mole product if
HCI limiting reactant
Trial 1
62.4009
1.511g
Mole product if
NaOH limiting reactant
Limiting reactant
Initial Temperature
Final Temperature
23.8°C
37.6°C
Change in Temperature
AHm,system (calculated)
Average AHm,system
(calculated)
(calculated)
(calculated)
Trial 2
64.006g
1.9599
(calculated)
(calculated)
(calculated)
(calculated)
(calculated)
(calculated)
24.7°C
41.9°C
(calculated)
(calculated)
(2 pts. each)
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Chapter 13 Solutions
Principles of Instrumental Analysis, 6th Edition
Ch. 13 - Prob. 13.1QAPCh. 13 - Prob. 13.2QAPCh. 13 - Prob. 13.3QAPCh. 13 - Prob. 13.4QAPCh. 13 - Prob. 13.5QAPCh. 13 - Prob. 13.6QAPCh. 13 - Prob. 13.7QAPCh. 13 - At 580 nm, which is the wavelength of its maximum...Ch. 13 - Prob. 13.9QAPCh. 13 - Zinc(II) and the ligand L form a 1:1 complex that...
Ch. 13 - The equilibrium constant for the conjugate...Ch. 13 - The equilibrium constant for the reaction...Ch. 13 - Prob. 13.13QAPCh. 13 - Prob. 13.14QAPCh. 13 - Prob. 13.15QAPCh. 13 - Prob. 13.16QAPCh. 13 - Prob. 13.17QAPCh. 13 - Prob. 13.18QAPCh. 13 - Prob. 13.19QAPCh. 13 - Prob. 13.20QAPCh. 13 - Prob. 13.21QAPCh. 13 - Prob. 13.22QAPCh. 13 - Prob. 13.23QAPCh. 13 - Prob. 13.24QAPCh. 13 - Prob. 13.25QAPCh. 13 - Prob. 13.26QAPCh. 13 - Prob. 13.27QAP
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