Use the tabulated half-cell reduction potentials to calculate the equilibrium constant, K, for the following balanced redox reaction at 25°C.                                             2 Al(s) + 3 Mg2+(aq) → 2 Al3+(aq) + 3 Mg(s)

A solution containing CaCl2 is mixed with a solution of Li2C2O4 to form a solution that is 2.1 × 10-5 M in calcium ion and 4.75 × 10-5 M in oxalate ion.  What will happen once these solutions are mixed?  Ksp (CaC2O4) = 2.3 × 10-9

When standing from a sitting position, list two compensations and explain what he is compensating for.  Your answer should include the phase (according to Schenkman) in which you see the compensation and a specific description of the compensation.  

Using PNF, describe 5 exercises that would improve ankle dorsiflexion muscle strength.   

Please explain the meaning of this imagine. 

Question 8 (18 pts). Give a curved arrow pushing mechanism for the following two reaction. 1) Add non-bonding electrons to the line-angle structures as required. 2) Indicate the Lewis acid/Lewis base (LA, LB) at each INTERMOLECULAR step as appropriate, and whether they are also Brønsted acids/bases (LA/BA, LB,BB) 3) YOU DO NOT HAVE TO DRAW RESONANCE CONTRIBUTORS for intermediates 4) Show where ALL protons come form and go to, no abbreviated +H+/-H+ notation

Adults with hypertension whose blood pressure is under control is a goal of which of the following?  

According to the John Hopkins Hierarchy of Evidence, which of the following is the strongest body of evidence?        

Any time a patient moves from one setting (home or facility or unit) to another, the risk for an adverse event is raised, especially when caring for older adults and/or the medically complex patient. What is the most common reason for the adverse event?          

In a vector surveillance program in two cities in the Dominican Republic, Perdenales and Santiago, 500 households were surveyed in each city, and a total of 320 containers with water were identified, 200 in Perdenales and 120 in Santiago. Of these containers, 50 were found with mosquito larvae (25 in Perdenales and 25 in Santiago) and 14 were found with pupae (10 in Perdenales and 4 in Santiago).   a) Calculate the overall (combined) container index (CI) for both cities?   b) Calculate CI for Perdenales and Santiago. c) Calculate the overall house index (HI) for both Perdenales and Santiago. d) Which city has the higher potential risk for Dengue virus transmission? Explain your answer.