For the vaporization reaction Br2(l) Br2(g), H0 = 31.0 kJ/mol and S0 = 93.0 J/(mol·K).
At what temperatures is this process spontaneous?

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.

How would you reduce the volume of gas