Electroanalysis
a) List four technique that can be applied to improve the
speed,sensivity and detection limits of polarography?
b) Describe how an electrogravimetric analysis of a copper
solution might be performed?
list the advantages and disadvantages of each of the following
job interviewing methods :
1.One-to-one interview
2. sequential interview
3. Panel interview
4. Mass interview
5. Telephone interview
6. Computer-based interview
7. Online video interview
Fish Ventilation Most fish use gills for respiration in water
and researchers can observe how fast a fish’s gill cover beats to
study ventilation, much like we might observe breathing rate for a
person. Professor Brad Baldwin is interested in how water chemistry
might affect gill beat rates. In one experiment he randomly
assigned fish to tanks with different levels of calcium. One tank
was low in calcium (0.71 mg/L), the second tank had a medium amount
(5.24 mg/L), and...
The use of list or any other data type not allowed only
string and string methods .Hint: Depending on how
you plan to solve this problem, accumulator variable initialized as
an empty string may help in this question. Write a function called
weaveop, that takes a single string parameter (s) and returns a
string. This function considers every pair of consecutive
characters in s. It returns a string with the letters o and p
inserted between every pair of consecutive...