An analytical chemist is titrating 130.0 mL of a 0.7300M solution of ammonia (NH,) with a 0.4800M solution of HNO3. The pK, of ammonia is 4.74. Calculate the pH of the base solution after the chemist has added 82.8 mL of the HNO, solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places. pH- X 5

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4 and 18.3 Obbs Free E53 Enthalpies of 18.5 Gibbs Free E Reading Schedule 19.6 Reduction Po... SOLUTION: The Man 15W-5 FM.
O ACIDS AND BASES
Calculating the pH of a weak base titrated with a strong acid
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An analytical chemist is titrating 130.0 mL of a 0.7300M solution of ammonia (NH₂) with a 0.4800M solution of HNO3. The pK, of ammonia is 4.74.
Calculate the pH of the base solution after the chemist has added 82.8 mL of the HNO, solution to it.
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added.
Round your answer to 2 decimal places.
PH-0
Explanation
Check
19 The Relationship Between [H,O] and [OH]
Slide 18 of 104
Notes
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Transcribed Image Text:O www-awu.aleks.com/alekscgi/x/isl.exe/ 4 and 18.3 Obbs Free E53 Enthalpies of 18.5 Gibbs Free E Reading Schedule 19.6 Reduction Po... SOLUTION: The Man 15W-5 FM. O ACIDS AND BASES Calculating the pH of a weak base titrated with a strong acid esc An analytical chemist is titrating 130.0 mL of a 0.7300M solution of ammonia (NH₂) with a 0.4800M solution of HNO3. The pK, of ammonia is 4.74. Calculate the pH of the base solution after the chemist has added 82.8 mL of the HNO, solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places. PH-0 Explanation Check 19 The Relationship Between [H,O] and [OH] Slide 18 of 104 Notes X Click to add notes Comments B:: 5 06 9 > R I I 6 63% E I'm Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Is COMPLETE & CONTINUE → 0 O D)
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