Homework Answers
![(0) LINH, C1: 0: 250 m InHyCl. I Nyt tu 0.168 m pole_pKb Ilog Iconjugak asid] I weak to asse] kb for N M - 108x10-5 pky-log(1](http://img.homeworklib.com/questions/0b2688b0-0c1d-11eb-aa6d-db761377c5b6.png?x-oss-process=image/resize,w_560)
![k for -1, ethylamine = 4:3 x 10 pkb = -log (4.3 x 20l ) = 3.36 pot e-pkb tulog Iconiugande avid.) -[weak base] = 3.36 et dog](http://img.homeworklib.com/questions/0c09c0c0-0c1d-11eb-8246-21063db4990e.png?x-oss-process=image/resize,w_560)
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A solution contains 0.250 M ammonium chloride and 0.168 M ammonia. The pH of this solution...
A) The compound ethylamine is a weak base like ammonia. A solution contains 0.180 M C2H5NH3+...
A) The compound ethylamine is a weak base like ammonia. A solution contains 0.180 M C2H5NH3+ and 0.408 M ethylamine, C2H5NH2. The pH of this solution is .B) A solution contains 0.204 M ammonium chloride and 0.359 M ammonia. The pH of this solution is
A. The compound ethylamine is a weak base like ammonia. A solution contains 0.268 M C2H5NH3+...
A. The compound ethylamine is a weak base like ammonia. A solution contains 0.268 M C2H5NH3+ and 0.151 M ethylamine, C2H5NH2. The pH of this solution is . B.A solution contains 0.335 M ammonium bromide and 0.338 M ammonia. The pH of this solution is .
The compound ethylamine is a weak base like ammonia. A solution contains 0.230 M C2H5NH3 and...
The compound ethylamine is a weak base like ammonia. A solution contains 0.230 M C2H5NH3 and 0.151 M ethylamine, C2H5NH2 The pH of this solution is A solution contains 9.00x10-2 M ammonium bromide and 0.418 M ammonia. The pH of this solution is
A solution contains 0.327 M ammonium iodide and 9.45×10-2 M ammonia. The pH of this solution...
A solution contains 0.327 M ammonium iodide and 9.45×10-2 M ammonia. The pH of this solution is . The compound dimethylamine is a weak base like ammonia. A solution contains 0.306 M (CH3)2NH2+ and 0.185 M dimethylamine, (CH3)2NH. The pH of this solution is .
Hi need help with all of these 6 questions, please!!! 1. A solution contains 0.143 M...
Hi need help with all of these 6 questions, please!!! 1. A solution contains 0.143 M sodium fluoride and 0.189 M hydrofluoric acid. The pH of this solution is ___? 2. A solution contains 0.443 M potassium cyanide and 0.445 M hydrocyanic acid. The pH of this solution is ___? 3. The compound ethylamine is a weak base like ammonia. A solution contains 0.182 M C2H5NH3+ and 0.271 M ethylamine, C2H5NH2. The pH of this solution is ___? 4. A...
The compound methylamine is a weak base like ammonia. A solution contains 0.416 M CH3NH3 and...
The compound methylamine is a weak base like ammonia. A solution contains 0.416 M CH3NH3 and 0.214 M methylamine, CH3NH. The pH of this solution is . Submit Answer Retry Entire Group 9 more group attempts remaining A solution contains 0.124 M ammonium iodide and 5.57x10-2 M ammonia. The pH of this solution is Submit Answer Retry Entire Group 9 more group attempts remaining
A solution contains 0.161 M ammonium chloride and 0.103 M ammonia. The pH of this solution...
A solution contains 0.161 M ammonium chloride and 0.103 M ammonia. The pH of this solution is
A solution contains 0.227 M ammonium chloride and 6.66x10-2 M ammonia. The pH of this solution...
A solution contains 0.227 M ammonium chloride and 6.66x10-2 M ammonia. The pH of this solution is
A buffer solution contains 0.229 M ammonium chloride and 0.457 M ammonia. If 0.0568 moles of...
A buffer solution contains 0.229 M ammonium chloride and 0.457 M ammonia. If 0.0568 moles of hydroiodic acid are added to 250 mL of this buffer, what is the pH of the resulting solution ? (Assume that the volume does not change upon adding hydroiodic acid) pH = Submit Answer Retry Entire Group 9 more group attempts remaining A buffer solution contains 0.443 M ammonium chloride and 0.314 M ammonia. If 0.0313 moles of potassium hydroxide are added to 225...
A solution contains 0.179 M ammonium chloride and 0.434 M ammonia. The pH of this solution...
A solution contains 0.179 M ammonium chloride and 0.434 M ammonia. The pH of this solution is A buffer solution is 0.397 M in HF and 0.312 M in NaF. If K, for HF is 7.2x10-4, what is the pH of this buffer solution? A buffer solution is 0.358 M in H3PO4 and 0.258 M in NaH2PO4. If Ki for H3PO4 is 7.5 x 10-3, what is the pH of this buffer solution? pH =
The compound ethylamine is a weak base like ammonia. A solution contains 0.230 M C2H5NH3 and 0.151 M ethylamine, C2H5NH2 The pH of this solution is A solution contains 9.00x10-2 M ammonium bromide and 0.418 M ammonia. The pH of this solution is
The compound methylamine is a weak base like ammonia. A solution contains 0.416 M CH3NH3 and 0.214 M methylamine, CH3NH. The pH of this solution is . Submit Answer Retry Entire Group 9 more group attempts remaining A solution contains 0.124 M ammonium iodide and 5.57x10-2 M ammonia. The pH of this solution is Submit Answer Retry Entire Group 9 more group attempts remaining
A solution contains 0.161 M ammonium chloride and 0.103 M ammonia. The pH of this solution is
A solution contains 0.227 M ammonium chloride and 6.66x10-2 M ammonia. The pH of this solution is
A buffer solution contains 0.229 M ammonium chloride and 0.457 M ammonia. If 0.0568 moles of hydroiodic acid are added to 250 mL of this buffer, what is the pH of the resulting solution ? (Assume that the volume does not change upon adding hydroiodic acid) pH = Submit Answer Retry Entire Group 9 more group attempts remaining A buffer solution contains 0.443 M ammonium chloride and 0.314 M ammonia. If 0.0313 moles of potassium hydroxide are added to 225...
A solution contains 0.179 M ammonium chloride and 0.434 M ammonia. The pH of this solution is A buffer solution is 0.397 M in HF and 0.312 M in NaF. If K, for HF is 7.2x10-4, what is the pH of this buffer solution? A buffer solution is 0.358 M in H3PO4 and 0.258 M in NaH2PO4. If Ki for H3PO4 is 7.5 x 10-3, what is the pH of this buffer solution? pH =
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