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a) Express the van der Waals parameters a = 0.751 atm dm^6 mol^-2 and b = 0.0226 dm^3 mol^-1 in SI base units
b) Express the van der Waals parameters a = 1.32 atm dm^6 mol^-2 and b = 0.0436 dm^3 mol^-1 in SI base units
Using basic knowledge of Maxwell relations and such, can you derive a thermodynamic equation of state that can allow for the easy evaluation of this parameter
The entry of Na+ provides a free-energy input of 10.8 kJ/mol under typical cellular conditions (external [Na+] = 143 mM, internal [Na+] =14 mM and a membrane potential = -50 mV). What is the ratio of glucose concentration outside and inside cells?
a solution consisting of isobutyl bromide and isobutyl chloride is found to have a refractive index of 1.3931 at 20 degrees celsius. The refractive indices at 20 degrees celsius of isobutyl bromide and isobutyl chloride are 1.4368 and 1.3785
a high school girl was getting ready for a big date but discovered with horror that her silver necklace was tarnished.
Isothermal Pressure Increase Prediction, Estimate the pressure increase needed to decrease isothermally by 1% the volume of
If it takes 52 J of energy to warm 7.40g of water by 17°C, how much energy would be needed to warm 7.40g of water by 55 °C
How long does it take to electroplate 0.5 mm of gold on an object with a surface area of 31 cm2 from an Au3+(aq) solution with a 8 A current. Recall the density of gold is 19.3 g/cm3.
When a 1.50x102 g strip of zinc is dropped into a large beaker containing excess hydrochloric acid, how many grams of gas are formed?
What is the pH of the solution after 39.2 mL of NaOH have been added to the acid? Ka=1.3x10^-5
compute the quantity of workw that is associated with a 9.5 litre expansion of a gasnbsp againstnbsp the givennbsp
Sketch a titration curve of what the titration of the dry acid vs. sodium hydroxide might look like and explain the diagram.
The weak acid AH4 has how many buffering regions. Can anyone explain how to approach this type of problems
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