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1. Describe an analytical technique from labs in school.(what a chemistry student would do in undergrad work. if you dont know it look it up pls) 2. What do you know about this position?(forensic chemist) 3. Why do you want this position? 4. What does toxicology mean to you? 5. What experience do you have with PCR? Gel electrophoresis? ELISA? You bind an antibody to a well plate(i have done PCR, gel electrophoresis, havent done ELISA, idk what they are asking about antibody to a well plate) 6. Likes/dislikes of other job.(worked as an assistant chemist, and manager at beauty supply company) 7. How do you stay organized at work? 8. How would you deal with a conflict with a co-worker? 9. Give me two examples of how you pay attention to detail? 10. Do you like to work as a team or alone?(prefer team) 11. Name a time you had to multitask and how did you manage it? 12. What do you know about our company?
Calculate the percent ionization of hydrazoic acid (HN3, Ka = 1.9x10^-5) in solutinos of the following concentrations. A) 0.400 M
1. explain why bothcisandtransisomers are possible for conh32c2o42-but only the cisisomer is possible for conh34c2o4.2.
What is the Kc for the following equilibrium CO2+H2=CO+H2O if CO=0.24M, H2O=0.38m, CO2=0.30M and H2O=3.3*10-2M
1. there are two stable isotopes of supposium su. su-191190.9609 u27.30 su-194193.9633 u72.70 compute the atomic mass
The normal boiling point for acetone is 56.6 degrees Celsius. At an elevation of 5300 ft the atmospheric pressure is 630 torr. What would be the boiling point of acetone (enthalpy of vaporization=32.0 kj/mol) at this elevation? What would be the v..
Write a balanced half-reaction for the oxidation of chromium ion (Cr^3+) to dichromate ion (Cr2O7^2) in acidic aqueous solution. Be sure to add physical state symbols where appropriate
What mass of sucrose should be combined with 493 g of water to make a solution with an osmotic pressure of 9.00 atm at 320 K? (Assume the density of the solution to be equal to the density of the solvent.)
Explain an experiment that could prove that the ADH-catalyzed oxidation of ethanol to acetaldehyde is stereo specific.
Calculate the OH concentration of a solution of Na2CrO4 0.225M. (the sodium salt of chromic acid). (Chromic acid is H2CrO4, a diprotic acid, Ka1= 1.80x10^-1, Ka2=3.20x10^-7 & Kw=1.00x10^-14).
at what temperature should the tube be maintained to have a partial pressure of 1.0mm of O2 in the exit gas? Assume that the total pressure of the gas in the tube is 1.30atm.
Assuming the activation energies are equal, which of the following reactions will proceed at a higher rate at 50 degrees celsius? WHY?
A researcher studyng the nutritional value of a new candy places a 4.50 gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.68 C.
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