The assumptions made are: the gas molecules from caesar's last breath are now evenly dispersed in the atmosphere. the atmosphere is 50 km thick, has an average temperature of 15 °c , and an average pressure of 0.20 atm . the radius of the earth is about 6400 km . the volume of a single human breath is roughly 500 ml . perform the calculations, reporting all answers to two significant figures. calculate the total volume of the atmosphere.

Step-by-step explanation:

we have given thickness of atmosphere =50 km

radius of earth =6400 km

average temperature of atmosphere=15°C

Average pressure of atmosphere= 0.20 atm

we have to calculate the volume of atmosphere

so the we have to calculate the volume of atmosphere = ( volume of earth +atmosphere) - volume of earth

volume of atmosphere =

=

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!