Give an example of a situation where a candidate-gene approach would be more suitable than a GWAS.

Question 4 (10 points) Find the general solution of the given 1st order linear differential equation. Determine whether there are any transient terms in the general solution.

Directions: Use the label to identify the information requested.  Number of tablets in container: (give number answer) _______________

Directions: Use the label to identify the information requested.  Generic name: _______________

A 164 g sample of neon is placed into a cylinder at 226oC and 332 atm. What is the volume of the cylinder in liters?

On the generic phase diagram below, the liquid is present at the temperatures and pressures which are the coordinates of the following points:

Use  bond enthalpies (in kJ/mol):  C-C    348    C=C    614    C≡C   839          H-H  436              C-H   413          O-H  463                     C-O 358                  C=O    799                      to estimate ΔH for the reaction      H2C=CH–CH2–OH (g)  =  >  HC≡C–CH=O(g)  + 2 H2(g)           SHOW WORK FOR CREDIT 

Answer the following question. Show the answer on the screen provided. After uploading your exam, take the picture of your work and upload it to Exam 4 Solutions, Extra Credit, and Partial Credit assignment. Your work must reflect the answer provided here. NO CREDIT will be awarded for the answer without work shown. Standard Enthalpy of Formations in kJ/mol at 298.15 K ΔHof ΔHof AlCl3(s)       -704.2.0     Al2O3(s)         -1676 H2O(l)    -285.8             H2O(g)            -241.8            NH4ClO3(s)           -265.2                    N2O(g)        81.6    Use the properties of enthalpy as a state function (version of Hess’s law) and  data above to calculate the enthalpy change for the reaction (Hint: Do not forget about the coefficients):                         6Al(s)  +  6NH4ClO3(s)  =>   2Al2O3(s)   + 2AlCl3(s)  +  3 N2(g)  +  12H2O(g)               ΔH = ?  

Considering the limiting reactant, how much heat is produced at constant pressure if 0.654 g of zinc reacts with 100.0 mL of 0.300 M HCl according to the reaction below? Zn(s) + 2HCl(aq) => ZnCl2(aq) + H2(g);  ΔHo = –153 kJ

Question 9 (10 points) A tank contains 150 liters of fluid in which 10 grams of salt is dissolved. Pure water is then pumped into the tank at a rate of 5 L/min; the well-mixed solution is pumped out at the same rate. Find the number A(t) of grams of salt in the tank at time t.