Nickel experiences corrosion in an acid solution according to the reaction Ni + 2H+ →→ Ni²+ + H₂ The rates of both oxidation and reduction half-reactions are controlled by activation polarization. For Nickel 8.03e-14 (b) Compute the value of the corrosion potential. X -0.019 V(NI/Ni2+) = -0.25 V io = 10-8 A/cm² B 0.10 (a) Compute the rate of oxidation of Ni given the following activation polarization data above. mol/(cm²-s) V For Hydrogen V(H+/H2) = 0 V lo = 6 x 10-7 A/cm² B = -0.08

What are the ideal flow-pattern models?

write a note on 2 Dimensional Defects(All of them), Electron Microscope(TEM, SEM, STM) support your writing with pictures

Write detailed short note on PAC.

What happens to physical properties in the critical region?

Diagrams need also for this. 2-Electrolyte: The intricate dance of electrons is aided by a liquid bridge filled with a redox mediator between the anode and counter electrode.

what's the answer in m^3?

7.40. The cart in Fig. 7.38 has a mass of 2000 kg. It is resting on frictionless wheels on a solid, level surface and encounters no air resistance. At time zero it is standing still, and a jet from a fire hose is used to start it moving. The mass flow rate of the fluid from the fire hose is 100 kg / s, and its velocity relative to fixed coordinates is 50 m/s. The cup on the rear of the cart turns the jet around so that it leaves in the -x direction with the same velocity relative to the cart with which it entered. Calculate the velocity-time behavior of the cart; assume the jet is unaffected by gravity. (This is not a very practical problem, but it is analogous to the more complex and interesting problem of starting a large turbine from rest. All such turbines must be occasionally shut down for maintenance; their starting and stopping behavior is more complex than their behavior running at a steady speed.)

Solve the percent error column

can youdo part d and e now