Which particle in Earth’s atmosphere would you expect to have the fastest speed? A. N2
B. O2
C. CO2
D. Ar

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

See the attachment and solve question 5th

What is the role of the water cycle in maintaining freshwater levels in lake and rivers?