Study the topographic map. Which value is a good estimate of the railroad’s average elevation?

A. 450
B. 480
C. 500
D. 550

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation

  the mississippians were considered to be  horticulturalists, which means they were