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1cm2 of metal A and B are immersed in acid of unit H+ activity. H+ reduction serves as the cathodic reduction reaction. Determine the corrosion potential and the corrosion current density of metal B. Data: io for hydrogen evolution on A is 10-6 and B is 10-5 A/cm2. io for A dissolution is 3 x 10-7 and B dissolution 2 x 10-6 A/cm2. Reversible metal/metal ion potentials for A is -0.500 and B is -0.600 V vs. SHE. Assume that all Tafel constants are ± 0.1V.

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Question 34 2 Points Maria, a marketing coordinator, is required to stay late at the office whenever she misses a deadline for a project report. To avoid staying late and missing her evening plans, Maria begins submitting her reports on time. This is an example of: A negative reinforcement B positive reinforcement C negative punishment D positive punishment

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Match the following mathematical values or functions with the letter corresponding to an equivalent value or function. *All values of x are positive. Initial Values/Functions: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Potential Equivalent Values/Functions: A. B. C. D. E. F. G. H. I. J. K. L.

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Each of the 1010 firms in a competitive market has a cost function of Cequals=1010plus+q squaredq2. The market demand function is Qequals=240240minus−p. Determine the equilibrium price, quantity per firm, and market quantity. Part 2 The equilibrium price is $enter your response here. (Enter your response as a whole number.) Part 3 The quantity per firm is qequals=enter your response here units. (Enter your response as a whole number.) Part 4 The market quantity is Qequals=enter your response here units.

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The solution inside a cell is more concentrated than the solution outside the cell. The outside solution is considered to be a(n) _____ solution. View Available Hint(s)

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The overall osmotic effect of colloids (plasma proteins) in the vasculature. Opposes filtration of large solutes and maintains levels of intravascular fluids.

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Below is a trace of cardiac cell action potential before and after the application of TTX (indicated by the arrow) to a mouse. Provide an explanation for the effects of TTX observed below.

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A coaxial cable of some considerable length is coiled into a bundle. One end of the cable is left unterminated (open circuit), while the other is attached to a signal generator operating at a frequency near 10 MHz. The voltage across the input terminals of the cable is monitored. It is observed that the voltage across the input end of the cable is zero, indicating that the cable behaves as a short circuit. Why?

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Which of the following would not be considered a race neutral policy? People who have already been convicted of a felony and are caught with a fire arm are given an individual sentence by a judge. The judge gives African Americans with this conviction 5 years in prison; he or she gives white Americans 2 years in prison. Crack cocaine is primarily used by African Americans; powder cocaine is primarily used by white Americans. The punishments for both of these are identical. People who have already been convicted of a felony and are caught with a firearm are sentenced to a mandatory 5 year prison sentence. There is no disparity in the punishment between African- American and white American felons who carry firearms. Crack cocaine is primarily used by African Americans; powder cocaine is primarily used by white Americans. Punishment for crack cocaine is 20 times harsher than the punishment for powder cocaine.

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Which interventions can the nurse include in the plan of care to reduce a client's feeling of isolation related to being on transmission-based precautions? Select all that apply. Allow electronics in the client's room. Schedule time to spend with the client. Provide books and magazines for the client. Permit the client time to sit in the day room. Instruct family members on transmission-based precautions to allow visits. Which interventions can the nurse include in the plan of care to reduce a client's feeling of isolation related to being on transmission-based precautions? Select all that apply Allow electronics in the client's room. Schedule time to spend with the client. Provide books and magazines for the client. Permit the client time to sit in the day room. Instruct family members on transmission-based precautions to allow visits

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ronald w.