Achemical plant process requires that a cylindrical reaction tank be filled with a certain liquid in 238 s. the tank is 1.2 m in diameter and 4.6 m high. what flow rate in liters per minute is required to fill the reaction tank in the specified time?

Note the ph and poh values labeled with letters on the ph scale below. based on log rules and the way ph is calculated, what is the difference in [oh– ] concentration between point a and point b. a) 10^1 b) 10^5 c) 10^6 d) 10^7

What is the molar mass of a gas that has density of 2.054 g/l

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 ?