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If you run Dalton Vll mixed markers on an acrylamide gel and only five bands show up, what are explanations for thi happening?What is the purpose of running both Dalton Vll mixed markers and lanes with individual markers on SDS-PAGE?
Creat a spread sheet or matlab file with the following functionality: a/ The utility shoud use th P(in MPa) and T(in K) to calculate the ideal gas molar volume (in cm3/mol) at a reference state and two other states labeled ‘state1' and ‘state2'.
A sample of 0.0020 mole of HCl is dissolved in water to make a 2000-mL solution. Calculate the molarity of the HCl solution, the [H3O+], and the pH. For a strong acid such as HCI, the [H3O+] is the same as the molarity of the HCl solution.
Repeat for 0.1 M Zn^2+ in 3 M OH- 3. What is the appropriate % if complexed iron in a 0.1 M Fe3+ solution containing 1 M KSCN?
How many molecules are in 22.41 L of an ideal gas at STP? Remember the answer is supposed to be in molecules
the temperature derivative of the entropy at constant pressure is related to what important,measurable physical quantity? Can this quantity ever be negative?And also recall how the curvature of a surface is related to the sign of a certain derivat..
Determine the pressure change when a constant volume of gass at 1.00 atm is heated from 20.0 C to 30.0C.
The pH of the solution at the equivalence point. e) The pH of the solution after 40.0 mL of HCl are added.
A cubic meter of a gravel-and-sand aquifer has been contaminated with 20 L of tetrachloroethylene. If the amount of tetrachloroethylene dissolved in aquifer water is 20 percent of its aqueous solubility,
Plutonium-240 (PU-240) is a byproduct of the nuclear reaction that takes place in a reactor. It takes one thousand years for 10% of a 4.60 g sample to decay. (Nuclear decays are first-order reactions)
What masses of calcium sulfate and phosphoric acid can be produced from the reaction of 1.0kg calcium phosphate with 1.0kg concentrated sulfuric acid (98% H2SO4 by mass)?
The temperature is increased to 45 degree celcius then determine what is the pressure in the cylinder
How many moles of hydrogen gas are produced when 0.066 mole of sodium is completely reacted?
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