A RAV-4 has a 12.0 gallon gas tank. The driver fills her tank with gasoline which has a density of 0.75 g/mL, (a) What is the mass of the gasoline she pumps in units of kilograms? (You will need your conversion factor table)

(b) How many moles of gasoline does the tank hold if we assume it is pure octane, C8H18?
SHow your work.

Explain which atom l or m is more stable and why

Select the correct answer from each drop-down menu. daniel and sanya are scientists. daniel is studying whether the increasing frequency of tropical storms is affecting coastal erosion. sanya is investigating whether the discharge from industrial plants has any impact on the ph concentration of freshwater swamps in the surrounding area. which fields of science are daniel’s and sanya’s studies most closely related to? daniel’s field of study is related to science, and sanya’s field of study is related to .

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature