Alkyl halides are used as an alkylating agent in various chemical transformations. the alkyl halide ethyl chloride can be prepared by the following chemical reaction in a certain reaction process, fresh ethane and chlorine gas are mixed with a recycle stream of pure ethane and fed to a reactor. a test shows that if 100% excess chlorine is mixed with ethane, a single-pass conversion of 60% is obtained, and of the ethane that reacts, all is converted to products and none goes into undesired products. the reactor effluents are fed to a separator with three streams. pure ethyl chloride is obtained from one stream, while pure ethane is separated out and recycled back to be mixed with the fresh feed in another stream. (use the extent of reaction method) a) draw a fully labeled flow diagram for the above process b) perform the degree of freedom analysis using the extent of reaction method c) calculate (i) the fresh feed concentrations required for operation, and (ii) the moles of c2hsci produced in the final product stream per mole of c2hs in the fresh feed

Straightforward questions answered in the powerpoint slidesreaction: heating the starting materials under refluxwhat does it mean to heat under reflux? why do we choose water as the reflux solvent? what are boiling chips used for? why do we put a condenser on top of the reaction? why do we add heat and let the reaction stir for 30 minutes? why do we add sulfuric acid to the reaction after it cools as opposed to when it’s still hot? separation: filtration of precipitatewhy don’t we do an aqueous and organic extraction in the separatory funnel? why do you rinse the salicylic acid on the filter with ice cold water? purification: recrystallization of salicylic acid (no hot filtration needed)what is the difference in the amount of room temperature water vs. boiling water needed to dissolve the salicylic acid (assume a 1.2 gram yield of salicylic acid)? remember, in the lab if you need x ml of boiling water to dissolve a solid, then you should add a little more (definitely no more than 1.5 times the theoretical amount) to ensure it doesn’t recrystallize prematurely.analysis: melting point of salicylic acidwhat can you conclude if the melting point of the salicylic acid you just synthesized is 152-155oc and the 1: 1 mix of your product and “synthetic” salicylic acid is 151-154oc?

What is the value of keq for the reaction expressed in scientific notation?

Amixture with the same composition throughout is!