A) what would be the physical state of all matter if there were
no intermolecular forces?
B) Describe some examples of the bulk properties of liquids and
solids attributed to intermolecular forces?
What physical (structural) property classifies a oligomer of
catechin as a nonhydrolyzable tannin? What chemical property
classifies catechin as a nonhydrozable tannin?
Define the following terms
Physical Property
Chemical Property
Extensive property
Intensive property
Density
Write the equation used to calculate density.
What are common units for density (in the metric system) for
each of the following
Solids
Liquids
Gases
What is the one property of dark matter we can measure? a)
Color. b) Mass. c) Weight. d) Temperature. e) Chemical
composition
How are the tiny temperature and density fluctuations in the
cosmic microwave background (CMB) related to galaxies and clusters
of galaxies we see in the present-day universe? a) There is no
relationship. b) Warmer and denser regions in the CMB contain the
least amount of dark matter. c) Warmer and denser regions in the
CMB hide galaxies and...
A physical property can be used to identify a substance;
however, differences in physical properties can also be used to
separate one substance from another. Explain how the following
properties can be used to either identify or separate the
following:
a.Solubility of sodium chloride and silicon dioxide
b.Melting point of naphthalene and water
List the types of protein purification techniques we discussed.
State what chemical or physical property of the protein they work
on. Describe a three-step purification procedure of a protein with
a mass of 150 kDa, high hydrophobicity, and a pI of 9.5 from a
mixture of many proteins. Give reasoning for your choice of each
step of the procedure.