Which of these choices best describes the interpretation of the following peak that may be recorded in a 1h nmr spectrum? 3.2 (2h, q). the underlined hydrogen atom is intended to be the one producing the peak that we are interpreting. more than one choice may describe the peak very well.

a. ch3-ch2-c(ch3)3
b. ch3-ch2-br
c. ch3-ch2-cl
d. ch3-ch2-f
e. none of these interpretations describes this peak.

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation: