When iron chloride fecl3 is dissolved in water the solution
When iron chloride FeCl3 is dissolved in water the solution becomes acidic. The preparation of the Fe(NO3)3 solution and the KSCN solution used 0.5 M HNO3 as the solvent instead of water. Explain why this was done.
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If you were required to pay perpetuity after the tenth year out of the balance left in the pension fund, how much could you afford to pay?
A 2.5 kOHM and a .5kOHM resistor are connected in parallel; this combination is connected in series with a .583kOHM resistor. find the maximum voltage that can be applied by the battery
A current sheet with K = 10a A/m lies in free space in the z = 2m plane. A filamentary conductor on the x-axis carries a current of 2,5 A in the a direction. Determine the force per unit length on the conductor.
What cash flow must the investment provide at the end of each of the final 4 years, that is, what is X? (can you show me the math of how to get the right answer) Can you put the above scenario in the context of a real world example?
Describe an unweighted price index and describe how you would construct such an index.
If you measured absorbances of a product in different solutions at 470 nm and used a molar extinction coefficient of 4234 M^-1 cm^-1 in your calculations.
However, the pump requires 60 W of parasitic power to operate continuously. Is installation of the pump justified. Explain. At what value of parasitic power does the addition of the pump become unjustified.
For what range of probability of the state of nature that favors alternative A occurring is selecting both alternatives A and B the optimal decision?
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