Directions: While the majority component of air is nitrogen (N2), the gas becaus

Question

Directions: While the majority component of air is nitrogen (N2), the gas because of its stability due to the triple bonds that hold the nitrogen atoms togn therefore, relatively unavailable for chemical r nitrogen compound from the elemental nitrogen in the atmosphere, is the Haber process Bosch process). In this reaction, nitrogen gas combines with hydrogen gas to yield am enthalpy (AH) of this reaction is -92.22 kJ/mol. ogether. Nitrogen gas is making a One of the few ways to "fix" gen, This process was discovered by the German chemist Fritz Haber in the early extensive experimentation, Haber found the conditions that would produce temperature of about 500°C and a pressure of about 200 atm). This process holds a significant importance today because of its application in the industrial production of ammonia-ba twentieth century. Through

Explanation / Answer

Q5

heat mus tbe absorbed by 11.5 g of ammonia

mol = masS/MW = 11.5/17 = 0.6764

then

HRxn = -92.2 kJ/2mol of NH3

Q = n*HRXN = 0.6764*92.2*2

Q = 124.72816 kJ are RELEASED since this is exothermic

Q6

The award is correctly awarded, since this is the fundamental material for agrochemical fertilizers

With this, much more food can be prepared in farms, due to the increas ein Nitrogen input

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