Chlorobenzene (c6h5cl) is used as a solvent and also as an intermediate to produce many chemicals in industry. this compound is produced by bubbling chlorine gas through liquid benzene. an undesirable side reaction takes place between the chlorobenzene with chlorine to give dichlorobenzene (c6h4cl2). a third reaction also takes place where the dichlorobenzene is converted to trichlorobenzene (c6h3cl3). the feed to the reactor is benzene and commercial chlorine gas (98 wt% chlorine and the rest impurities). the liquid output from the reactor is a mixture that contains 65 wt% benzene, 32 wt% c6h5cl, 2.5 wt% c6h4cl2 and 0.5 wt% c6h3cl3. the other stream leaving contains the gases hcl and impurities. taking a basis of 100 mol benzene products leaving the reactor. a) calculate the percentage excess of benzene fed to the reactor b) the fractional conversion of benzene c) the fractional yield of chlorobenzene. d) why wasn’t pure chlorine used instead of commercial?

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but

the answer is 2-methylbutane. i just took a quiz and i got it wrong and this is what my teacher sai the correct answer was.