Which one of the following best represents the predicted approximate chemical shift and coupling for the hydrogen(s) indicated with the arrow? a) 5.40 ppm, doublet b) 3.00 ppm, doublet c) 1.00 ppm, multiplet d) 1.00 ppm, doublet

19. at high pressures, how does the volume of a real gas compare with the volume of an ideal gas under the same conditions, and why? eman- it is much less because real gas partides are not moving. there is no difference because the gas laws are always obeyed. it is much less because at high pressures the temperature drops. it is much greater because real gas partides take up space.

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?