for the following reaction if 11.2 L of nitrogen are reacted to form NH3 at stp how many liters of hydrogen will be required to completely consume all of the nitrogen

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature