Calculate the final temperature, in degrees Celsius, for each of the following, if V and n do not change:
a. A sample of xenon gas at 25 °C and 740. mmHg is cooled
to give a pressure of 620. mmHg.
b. A tank of argon gas with a pressure of 0.950 atm at -18 °C
is heated to give a pressure of 1250 Torr.

It changes food into energy that the organism can use.

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.