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lesya692 [45]
3 years ago
12

A scientist is examining a mixture of nitrogen, hydrogen, and ammonia. The individual pressures that are exerted by nitrogen and

hydrogen are 0.26 atm and 0.28 atm, respectively. If the total pressure is 0.90 atm, what is the partial pressure of ammonia? Use mc016-1.jpg. 0.27 atm 0.36 atm 0.54 atm 0.90 atm
Chemistry
2 answers:
Scilla [17]3 years ago
6 0

Answer: Partial pressure of ammonia gas will be 0.36 atm.

Explanation: According to question we have partial pressure values of hydrogen and nitrogen gas with total pressure  exerted by the all gases  which hydrogen , nitrogen and ammonia. given

\chi _{N_{2} } = 0.26 atm

\chi _{H_{2} } = 0.28 atm

\chi _{NH_{3} } = ?

\chi _{Total } =0.90 atm

\chi _{A} } +\chi _{B} } +\chi _{AB }=\chi _{total}..(1)

putting values in (1)

     0.26 + 0.28 + \chi _{NH_{3} } = 0.90

          \chi _{NH_{3} } = 0.36 atm

Ivan3 years ago
6 0
If you add the two known partial pressures and subtract it from the known total pressure you get your answer. The answer is 0.36 atm.
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23.495 g sample of aqueous waste leaving a fertilizer manufacturer contains ammonia. The sample is diluted with 72.311 g of wate
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The reaction that takes place is:

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The weight percent NH₃ in the aliquot (and thus in the diluted sample) is:

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