Magnesium reacts with ammonia, NH3, at high temperatures to produce solid magnesium nitride, Mg3N2, and hydrogen. How many grams of magnesium reacts with 16,400 mL (STP) of ammonia? 3Mg(s) + 2NH3(g) Mg3N2(s) + 3H2(g)

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The boiling point of liquids is very high what does it indicate

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

Which characteristics can be used to differentiate star systems? check all that apply.