What percent of the tetrahedral holes are occupied
The structure of the compound K2O is best described as a cubic closest packed array of oxide ions with the potassium ions in tetrahedral holes. What percent of the tetrahedral holes are occupied in this solid?
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A 100.0 m long rod with a diameter of 3.0 mm has a charge of 1028 C. What is the approximate electric field 4 mm from the surface of the rod, not near either end? (The constant e0 is 8.85 × 10-12 C2/N·m2.)
Two 2.20 cm x 2.20 cm plates that form a parallel-plate capacitor are charged to +/-0.708 nC . What is the electric field strength inside the capacitor if the spacing between the plates is 1.50 mm ?
Potassium chromate (K2CrO4) is manufactured in a process in which 1.25 kg/s of a solution that is 33.3wt% K2CrO4 in the fresh feed stream is mixed with a recycle stream containing 36.36% K2CrO4, and the combined stream is fed to an evaporator.
The flight time is determined by the initial vertical component of the velocity and by the acceleration. The flight time does not depend on whether the object is moving horizontally while it is in the air.
A liter of air, initially at room temperature and atmospheric pressure is heated at constant pressure until it doubles in volume. Calculate the increase in its entropy during this process.
Determine the functional realtionship between the maximum pressure, Pmax; generated by water hammer and the liquid density, ρ, intitial average velocity U, and the bulk modulus od the liquid, Ev.
Any point between the energy of the reactants and the point of highest potential energy in the course of the reaction
Determine the maximum load the column can support if the load is centered in the cross-section. Use a factor of safety of 1 in this case.
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Can you identify other theoretically or empirically supported means of enhancing attraction or reducing antisocial behavior/increasing prosocial behavior?
Which model of abnormal psychology would argue that some psychological disorders can be passed on to other family members via genetic information?
Reflect on the results of your self-assessment from Part B. Describe how your score relates to your leadership when ensuring that educator
Question: Which of the following closely approximates the vicious-circle behavior found in rats?
Summarize the following: - Behaviorism's classical conditioning, operant conditioning, and associative learning - Cognitivism's social learning theory
What role do you think diagnosis should play in counseling? What is your ethical opinion/views on diagnosis in the counseling process?
Dr. Heikkinen is conducting a study in which she shows an infant two different visual stimuli, typically displayed on side-by-side screens;