chemistry
brief discription of relative lowering of vapour pressure
Separation by distillation can be described with a boiling point diagram. The important process of distillation can now be investigated. From the boiling point diagram one can see that if a small amount of vapour were removed from a liquid of composit
what are condensation polymerization give in with 2 examples
What is the basic difference among hcl gas and hcl acid? Briefly state the difference?
A 500 gm tooth paste sample has 0.2g fluoride concentration. Determine the concentration of F in terms of ppm level: (a) 250 (b) 200 (c) 400 (d) 1000Answer: (c) F-ions in ppm = (0.2/500) x 106 = 400
Illustrate a tripod? And how it’s used?
Briefly describe the properties of the carbohydrates?
Show the organic structure of cetearyl alcohol and state what the organic family is? Briefly state it.
The fugacity is a pressure like quantity that is used to treat the free energy of nonideal gases.Now we begin the steps that allow us to relate free energy changes to the equilibrium constant of real, nonideal gases. The thermodynamic reaction
Illustrate all the explosions produce carbon dioxide?
Karl Scheele, the Swedish chemist, was
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