Determine the weight of 4.5 gallons of water. 1 quart of water weighs 2.1 pounds

What is the number of moles in 15.0 g ash3?

An experimental procedure requires a 10 ml of acid to be dissolved

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 ?