The structural formula for two isomers of 1, 2-dichloroethene are shown above. which of the two liquids has the higher equilibrium vapor pressure at 20° C and why a) the cis-omer because it only has dipole dipole and the trans-iomer has london dispersion forces
b) cis-omer because it has only ldf and trans-iomer has dipole dipole
c) trans-iomer because it has only dipole dipole and cis-omer has ldf
d) trans-iomer because it has only ldf and cis-omer has dipole dipole

What are the constituent metals of stainless steel?

Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.