For a solution containing 00066 m calcium nitrate and 0054
For a solution containing 0.0066 M calcium nitrate and 0.054 M nitric acid, calculate the activity of the calcium ion.
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Calculate the equilibrium [F-] in a saturated solution of CaF2 and 0.0214 M Ca(NO3)2. Take ionic strength effects into account.
Design an R-C filter which will pass only the fundumental frequnecy of f(t); show your circuit, the input, output,calculations and what is the circuit called.
Titanium is a strong, lightweight, corrosion-resistant metal that is used in rockets, jet engines, and bicycle grams. It is prepared by the reaction of titanium (IV) chloride with molten magnesium between 950 and 1150 degrees C via the following r
A power supply has five intermittent loads connected to it and eachload, when in operation, draws a power of 10W. Each load is inoperation only one-quarter of the time and operates independently of all other loads.
An athlete swims the length L of a pool in a time t1 and makes the return trip to the starting poisition in a time t2. What is her average speed for the round trip
An electron moving in the positive x-direction perpendicular toa magnetic field experiences a deflection in the negative z-direction. What is the direction of the magnetic field
The risk-free rate of interest is 5 percent per year, compounded continuously. How much should you charge for the option?
Do you think that the project is a feasible investment? Why or why not?
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