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Describe the phases present in the equilibrium system?
Suppose the system contains 36.0 g (2.00mol) H2O and 58.4 g (1.00mol) NaCl at 25°C and 1 bar.
Table: Aqueous solubilities of sodium sulfate decahydrate and anhydrous sodium sulfate
(a) Describe the phases present in the equilibrium system and their masses.
(b) Describe the changes that occur at constant pressure if the system is placed in thermal contact with a heat reservoir at 30°C.
(c) Describe the changes that occur if the temperature is raised from 25°C to 120°C at con- stant pressure.
(d) Describe the system after 200 g H2O is added at 25°C.
Photon absorption for IR spectroscopy Absorption spectroscopy refers to spectroscopic methods which measure the absorption of radiation, as a function of frequency or waveleng
how many laws of crystallography?
The high melting point and insolubility in organic solvents of sulphanilic acid are due to its ...... structure: (1) Simple ionic (2) Bipolar
Rutherford's experiment on scattering of particles showed for the first time that the atom has: (1) Electrons (2) Protons (3) Nucleus (4) Neutr
what effect of two oriantation gps in the same aromatic ring?
Prepare a table that lists the expressions for the dimensionless concentration profiles and catalyst effectiveness factors for slab, cylinder and spherical catalysts.
it is impossibe to synthesise orgnic compounds in the lab since life force is essential for their formation -theory is known as
Q. Explain the working of chemical cell ? Ans. A chemical cell can be set up by dipping two different metals in an electrolyte and connecting the two metals with an external
INTRODUCTION : Alcohol is one of the most important chemicals used in the laboratories. In Biology and Chemistry laboratories it is used almost every day. In this exercise you wil
What is electromeyric effect
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