open the new era
The phrase "open the new era" is a metaphorical expression that signifies the initiation or commencement of a new and significant period or chapter
__________ ____ ______ __________ _______ __________ ___ _______.
______ _____ _____ __________ ________ ____.
____ ________ ____ ____ ______ _____ ____ ____.
__________ ___ ___ ________ _________ _________ ________ ________ _____ _________ __________.
____ ______ __________ ________ ___ _________ ________ ________ __________ _______ ____.
________ _________ _______ ________ ________ _____.
_____ ________.
- Solved Assignments
- Study Notes
- Guess Papers
- Question Papers
✓ Unlock up to 60% of the answer
✓ No payment required
What is meant by Ion Selective electrodes? Give their applications.
open the new era
ive the advantages of amperometry
Write special features of coulometric methods
Write five main features of coulometric methods.
Given the following reaction half reaction: Cd2+ + 2e ï‚® Cd Eï‚° = ï€ 0.403 V Pb2+ + 2eï€ï‚®Pb Eï‚° = ï€ 0.126 V where [Cd2+] = 0.020 M and [Pb2+] = 0.200 M construct a galvanic cell using half cell reactions and find
(10)
i) Which half cell –reaction is the cathode? ii) Write the cell reaction. iii) Calculate Eï‚°cell of this galvanic cell. iv) Calculate Ecell of this galvanic cell v) Calculate equilibrium constant using Eï‚°cell potentials of this galvanic cell based on the construction of ions
What is the cell potential of an electrochemical cell made of a cadmium electrode
in a 0.1 M Cd(NO3)2 solution and chromium electrode in a 1 × 10−4 M Cr(NO3)3
solution.