1. A.write a chemical equation which goes with the statement: i) Kb= 4.3 X 10-10 for aniline (C6H5NH2) ii)Kb =...

70.2K

Verified Solution

Question

Chemistry

1.
A.write a chemical equation which goes with thestatement:
i) K_b= 4.3 X 10^-10 for aniline(C6H5NH2)
ii)K_b = 2.1 X 10^-4 for carbonate ion
B. K_b =1.3 X 10^-3 forC5H11N and k_b= 6.3 x 10^-5 for N(CH3)3
i) Which base is the stronger base in water
ii) For the same solute concentration, which base has the largerequilibrium OH- concentrations?How did you decide?
C. Reaction of amide ion (NH2^-),ethoxide ion (OCH2CH3-), methoxide ion (OCH3-), hydride ion (H-),or oxide ion (O^2-) with water gives hydroxide ion as oneproduct , for each ion, the reaction goes to completion.
i) For each of these ions write a net ionic equation for thereaction of the ions with water.
ii) is a salt supplying one of these ions a strong base or aweak acid?Explain.

Answer & Explanation Solved by verified expert

3.6 Ratings (266 Votes)

1 A i Kb 43 X 1010 for aniline C6H5NH2 C6H5NH2 H2O C6H5NH3 OH iiKb 21 X 104 for carbonate ion CO32 H2O HCO3 OH B Kb 13 X 103 for C5H11N and kb 63 x 105 for NCH33 C5H11N H2O C5H11NH OH CH33N H2O CH33NH OH i Which base See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member