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Physical Chemistry
Discuss the role play of molten salts as non-aqueous solvent
Physical Chemistry
determine the number of atoms in 1.75 mol Al
Physical Chemistry
A sample of copper was analysed and found to contain two isotopes 63-copper and 66-copper. All the ions were accelerated and travelled through a flight tube.
63Cu+ ions took 1.4242 x 10^-5s.
How long would 66Cu+ ions take to travel along the same flight tube?
63Cu+ ions took 1.4242 x 10^-5s.
How long would 66Cu+ ions take to travel along the same flight tube?
Physical Chemistry
What is the relationship between coupled reactions and non-
equilibrium thermodynamics ?
equilibrium thermodynamics ?
Physical Chemistry
Is the function x^(k+1)y^(k+2) an eigenfunction of the operator x(d/dx) + y(d/dy) ? If it is, what is
the eigenvalues? What is the implication of this question in a quantum mechanical
context?
the eigenvalues? What is the implication of this question in a quantum mechanical
context?
Physical Chemistry
Determine whether the following function are suitable as wavefunctions:
F(x) = 0 for x < 1;
= 1/x for x > 1;
= 0 for x > 1000.
F(x) = 0 for x < 1;
= 1/x for x > 1;
= 0 for x > 1000.
Physical Chemistry
A soap solution having surface tension of 49.05 dy/cm is applied to the metal frame bar of 5cm. Calculate the work required to pull the wire down by 2cm
Physical Chemistry
What is the charge and mass of a proton
Physical Chemistry
A 92.9 piece of a silvery grey metal is heated to 178 degree celsius, and then quickly transferred into 75.0 mL of water initially at 24.0 degree celsius After 5 minutes both the metal and the water have reached the same temperature of 29.7 degrees celsius
what is the specific heat of the metal and identify the metal
what is the specific heat of the metal and identify the metal
Physical Chemistry
the second virial coefficeint for Ar gas at 600K is 11.9 cm^3 mol^-1. Calculate the following,
molar volume of Ar gas at 600K and at 1.2 atm pressure
molar volume of Ar gas at 600K and at 1.2 atm pressure
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