Consider the following two well-mixed, isothermal gas-phase batch reactors for the elementary and irreversible decomposition of a to b, a2b reactor 1: the reactor volume is held constant (reactor pressure therefore changes). reactor 2: the reactor pressure is held constant (reactor volume therefore changes). both reactors are charged with pure a at 1.0 atm and k - 0.35 min-1 (a) what is the fractional decrease in the concentration of ain reactors 1 and 2 after five minutes? b) what is the total molar comersion of a in reactors 1 and 2 after five minutes

your answer is c) plasma

~*"auba14"*~

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.