Problem related to saturated solution
By referring to the figure , determine the mass of each of the following salts required to form a saturated solution in 250 g of water at 30 degrees C: a)KClO3, Pb(NO3)2, c) Ce2(SO4)3
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A 0.50 mol sample of oxygen gas is confined a 0° C in a cylinder. The initial pressure in the cylinder is 1.0 atm. If the gas is compressed by a piston so that the final volume is 57.3% of the initial volume and the final pressure of the gas i
For a unit cell of zinc blende cubic crystal structure of lattice constant "a" find:the distance between the nearest neighboring atoms in terms of the lattice constant, and if each attom is allowed to be a sphere and the spherical surface of eac
Assuming that the other salts present in seawater are in negligible amounts, determine the pressure that must be exerted on seawater to desalinate it using reverse osmosis at 25oC.
Reacting 931 mol of SiO2 with excess carbon yields 29.6 kg of SiC. What is the percentage yield
A zero-order reaction has a constant rate of 1.20×10-4 . If after 80.0 seconds the concentration has dropped to 7.00×10-2 , what was the initial concentration?
An electron and a photon travling in a vacuum have the same value for energy, but the wavelength of the photon is 100 times the wavelength of the electron. What is the value of their common energy and calculate the value of the wavelength of e
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A solution is made up by dissolving 73 g of glucose in 966 g of water. Calculate the activity coefficient of glucose in this solution if the solution freezes at -.66 degrees C.
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