How many moles of hexane must burn to form 18.4 mol of carbon dioxide

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.

If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?