Big Punisher weighs 5.5 lb …how many kilograms does he weigh?

Kitty Bean is an old lady 4 kg tabby who needs a 12 mg/kg medication SID for 21 days.  Tablets come in 25 mg, 75 mg, and 100 mg strength. Match the following statements to the correct answer.

You have a 75% OC and will be performing an independent dilution series.   (round to your nearest hundredths where it is applicable) Find the concentration for in the tubes below with the given fold.  You start with a 2 fold dilution for Tube 1: At Tube 3, you change to a more aggressive dilution and change to a 4-fold dilution : Tube 4:   You are happy with this concentration and stop.  What is your mg/mL?

At what temperature will the diffusion coefficient for the diffusion of zinc in copper have a value of 2.6 × 10–16 m2/s? 

What is the concentration of Pb in atom % of a PbSn alloy that is 5.5 weight % Pb?

Calculate the diffusion coefficient (in m2/s) for copper in aluminum at 700

 A 300 mm long sample with a square cross-section (side length 10 mm) is stretched until the side length is decreased by 0.002 mm. What is the applied force?  E=80GPa and v=0.33. Assume the deformation is elastic.

Which of the following statement(s) below is false? Select all that apply.

A three-point bending test is performed on a cylindrical specimen (radius = 9.1 mm); the distance between support points is 45 mm. Compute the flexural strength if the load at fracture is 5560 N.

Two impurity atoms of different elements are added to a metallic element. Which is the more likely scenario?