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There are four main components in a PCR Mixture (DNA polymerase, dNTPs, primers, and Mg2+). What is the role of each component, how is it optimized, and how would you know if it is not functioning as expected?
Problem- Gentamicin and penicillin are not administered together because they are chemically incompatible. Draw ONE potential chemical reaction that can form inactive products.
Which of these would NOT be expected to form in even small amounts in the free-radical chlorination of methane.
A swimming pool measures 25 meters wide by 145 meters long by 1 meters deep. How many gallons of water are required to fill the pool?
If an astronaut on the Moon dropped a hammer, would there be sound? Explain. (Follow-up: How do astronauts communicate with each other and with mission control?)
Find the total number of atoms in a sample of cocaine hydrochloride, C17H22ClNO4 of mass 20.0 mg.
Part A- Use Coulomb's law to calculate the ionization energy in kJ/mol of an atom composed of a proton and an electron separated by 278.00 pm . Part-B What wavelength of light would have sufficient energy to ionize the atom
While preparing oxalate buffer technician by mistake added 0.1 M of CaC2O4. (pKsp = 7.9) to 0.2 M solution of oxalic acid
Rank the following in order of increasing change in the boiling point of water when a solution is made: NaCl, CaCl2, NaOH, HCl. If any of these compounds will have the same effecti use an equal sign. Explain.
Calculate the ionic strength of a solution that is 0.05 mol/kg in Na3[Fe(CN)6](aq), 0.02 mol/kg NaCl(aq), and 0.03 mol/kg in NaBr(aq).
What mass of sodium hydrogen carbonate is needed to make the buffer solution 0.10 M in sodium hydrogen carbonate? pH is 10.1 pka is 10.33.
Designing and preparing aqueous buffer solution with the pH indicated.
Use the masses of carbon dioxide, rm CO_2, and water, rm H_2O, to determine the empirical formula of the alkane component.
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