What is the pH of a solution prepared by combining 50. mL of 0.20 M solution of ammonia, NH3, with 10. mL of 1.0 M nitric acid, HNO3? The Kb of ammonia is 1.8×10-5 . (a) 3.03 (b) 4.75 (c) 5.02 (d) 9.25 (e) 11.28 (f) none of the above
Added by Leah C.
Step 1
- Moles NH3 = 0.20 M × 0.0500 L = 0.0100 mol. - Moles HNO3 = 1.0 M × 0.0100 L = 0.0100 mol. Show more…
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