Calculate the van''t hoff factor of the unknown compound
An aqueous solution with an added unknown compound has a boiling point of 106 C. Glucose was added to the solution and the boiling point was reduced to 102 C. Calculate the Van't Hoff Factor of the unknown compound.
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If the coefficient of volume expansion of mercury is = 1.80×10-4 , compute, the coefficient of volume expansion of the glass.
Determine the entropy change of nitrogen during this compression process by using A) property value from the nitrogen table and B) average specific heats.
One mole of N2 and three moles of H2 are placed in a flask at 375 C. Calculate the total pressure of the system at equilibrium if the mole fraction of NH3 is 0.21. The Kp for the reaction is 4.31*10^4.
The total liftoff mass of the space shuttle orbiter is 110,00kg. The combined thrust of the three on board liquid fuel engines and two solid fuel boosters is 34.5 million N. Theoretically what is the vertical acceleration in m/s2 at launch?
Find the compressor work per unit mass for A) isentropic Compression with k=1.4 B) polytropic compression with n=1.3 and C) isothermal Compression.
Look up the definition of diopter and use it to calculate the power of the converging lens you used in this experiment. What kind of visual problems can be helped with converging lenses?
The proportion of public accountants who have changed companies within the last three years is to be estimated within 4%. The 90% level of confidence is to be used. A study conducted several years ago revealed that the percent of public accountant
What is the ground state electron configuration of Mercury, Hg? Is Mercury expected to be paramagnetic or diamagnetic? Explain Why.
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