HomeworkLib
Question

Aniline, C6H5NH2, is commonly used as a precursor for making dyes. Aniline is a weak base when dissolved in water. Choose the

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

2 Reaction of Aniline (weak base) with water I NH₂ + H₂O -- Intung + oH Aniline Wates ion pkb=9.4 pka = 4.6 So, the correct a

0 0
Add a comment
Know the answer?
Add Answer to:
Aniline, C6H5NH2, is commonly used as a precursor for making dyes. Aniline is a weak base...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Aniline (C6H5NH2, Kb=4.3 x 10^-10 at 25C) is an industrially important amine used in the making...

    Aniline (C6H5NH2, Kb=4.3 x 10^-10 at 25C) is an industrially important amine used in the making of dyes. Determine the pH of an aniline solution made by dissolving 3.90g of aniline in enough water to make 100mL of solution

  • What is the pH of a 0.15 M solution of the weak base aniline (C6H5NH2; Kb...

    What is the pH of a 0.15 M solution of the weak base aniline (C6H5NH2; Kb = 3.8 x 10-10) A) 5.12 B) 8.88 C) 13.18 D) 9.42 E) 10.24

  • 1. Aniline is a weak organic base with the formula C6H5NH2. The anilinium ion has the...

    1. Aniline is a weak organic base with the formula C6H5NH2. The anilinium ion has the formula C6H5NH3+ and its Ka = 2.3 x 10¯5. a) write the chemical reaction showing the hydrolysis of anilinium ion. b) calculate the pH of a 0.0400 M solution of anilinium ion. 2.The Ksp of Sn3(BO3)4 is 6.128 x 10¯12. Determine the molar solubility. 3. The Ksp for CuCrO4 is 3.6 x 10-6. What is the molarity of a saturated solution of CuCrO4? 4....

  • uestion 3 of 14 > Write the balanced equation for the ionization of the weak base...

    uestion 3 of 14 > Write the balanced equation for the ionization of the weak base pyridine. C.H.N. in water, H,O. Phases are optional. equation: C, H,N(aq) + H20(1) -CH NH(aq) + OH(aq) ENO.

  • please answer both questions QUESTION 8 The compound ammonia, NH3, is a weak base when dissolved...

    please answer both questions QUESTION 8 The compound ammonia, NH3, is a weak base when dissolved in water. Which of the following is the correct equation for the reaction of ammonia in water? a NH3(aq) + H20(0) NH4(aq) + OH(aq) NH3(aq) + OH(aq) NH2 (aq) + H20(0) NH3(aq) + H20(1) -NH2 (aq) + H30*(aq) NH3(aq) + H200) NH2 (aq) + H30(aq) NH3(aq) + H30aq) NH4+ (aq) + H20(0) QUESTION 9 What is the pH of a solution that is 0.17...

  • Calculate the pKb of a weak base BOH, which gives a pH of 10.5 when 0.01...

    Calculate the pKb of a weak base BOH, which gives a pH of 10.5 when 0.01 moles of the base is dissolved in 500 mL of water. Select one: O a. 3.5 O b. 1.7 O c. 2.0 O d. 3.16 o e. 5.3

  • One of the most common buffers used in protein chemistry is a weak base called TRIS...

    One of the most common buffers used in protein chemistry is a weak base called TRIS (the nitrogen atom of the amino group is the basic portion of the molecule). Write balanced equations for the following. Include phases in parentheses. Use "TRIS" to represent (HOCH2)3CNH2. Write cations (if any) first, followed by molecules (if any), and finally anions (if any) last. For ions, put the charge in parentheses followed by phase in parentheses. If a charge is greater than one,...

  • all questions please WER. Write the word or phrase that best completes each statement or answer...

    all questions please WER. Write the word or phrase that best completes each statement or answer the question KT ANSWER, W, 1.2) In order for the reaction 1. the Ka of HA must be for the reaction HAHSO3" -A- H2SO to have an equilibrium constant K (greater, less than the Ka of HSOY. 12) 3) The pH of a 0.045 M KOH solution MULTIPLE CHOICE Choose the Choose the one alternative that best completes the statement or answers the question....

  • IV. Heat of reaction of a weak acid with weak base Total mass of solution Final temp. of solution...

    need help IV. Heat of reaction of a weak acid with weak base Total mass of solution Final temp. of solution Initial temp. of solutions AT Water AH reaction 40 9 29 C 22"C Calculation: Heat of reaction per mole water formed Moles of water formed AH reaction per mole H,O formed Calculation Heat of dissociation of weak acid and weak base AH dissociation (per mole)- Calculation: [AH Dissociation- AH reaction -AH Neutralization (from II)] IV. Enthalpy of Neutralization of...

  • number 3 1 VOIULUI B) solvent C) ion (D) solute E) electrolyte 3) When the weak...

    number 3 1 VOIULUI B) solvent C) ion (D) solute E) electrolyte 3) When the weak electrolyte HF is dissolved in water, the solution contains A) nothing B) all H+ and F-ions and no HF molecules C) only F-ions D) mostly HF molecules and a few H+ and F-ions E) all HF molecules 4) Calcium chloride reacts with sodium hydroxide to form solid calcium hydro balanced net ionic equation is_ A) CaCl2(aq) + 2NaOH(aq) - CaOH(s) + NaCl(aq). B) Ca+2(aq)...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT