several memoirs presented to the Academy, and in his work upon the structure of cristals:It is only necessary to extend generally to the class of salts the principles he hasparticularly applied to some cristalized stones.SECT. V.Of Simple Distillation.As distillation has two distinct objects to accomplish, it is divisible into simple andcompound; and, in this section, I mean to confine myself entirely to the former. Whentwo bodies, of which one is more volatile than the other, or has more affinity to caloric,are submitted to distillation, our intention is to separate them from each other: The morevolatile substance assumes the form of gas, and is afterwards condensed by refrigerationin proper vessels. In this case distillation, like evaporation, becomes a species ofmechanicaloperation,whichseparatestwosubstancesfromeachotherwithoutdecomposing or altering the nature of either. In evaporation, our only object is topreserve the fixed body, without paying any regard to the volatile matter; whereas, indistillation, our principal attention is generally paid to the volatile substance, unless whenwe intend to preserve both the one and the other. Hence, simple distillation is nothing
As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.
KiranTemple University Fox School of Business ‘17, Course Hero Intern
I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.
DanaUniversity of Pennsylvania ‘17, Course Hero Intern
The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.
JillTulane University ‘16, Course Hero Intern
We’re always improving our 24/7 tutor help! Ask another question.
Ask Expert Tutors
You can ask
You can ask
( expire soon)
You can ask
(will expire )