Which solution would have the higher pH? 0.10 M NH_3(k_b = 1.8 times 10^-5) 0.10 M...

Question

Question

18. Which solution would have the higher pH? (A) 0.10 M NH3 (Kb 1.8 x 10-5) (B) 0.10 M NH4Cl (C) both would have the same pH. 9. Which solution would have the lower pH? (A) 0.10 M KNO3 (B) 0.10 M Fe (NO3)3 (C) both have the same pH.

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

18. Which solution would have the higher pH? 0.1 M NH3 has the higher pH value than that of 0.1 M NH4CL As NH4Cl is a salt of

Add a comment

Answer 2

Similar Homework Help Questions

Please help Calculate the following for a 0.002 M aqueous solution of NH_3 (K_b = 1.75...

Please help Calculate the following for a 0.002 M aqueous solution of NH_3 (K_b = 1.75 times 10^-5). The[OH^-] The pH
What is the pH of a 0.34 M solution of methylamine (CH_3 NH_3, K_, - 4.4...

What is the pH of a 0.34 M solution of methylamine (CH_3 NH_3, K_, - 4.4 times 10^-4) at 25 degree C? A) 1.92 B) 5.56 C) 0.47 D) 12.08 E) 13.53 What the pOH of a 0.033 M HI solution? A) 10.59 B) 3.41 C) 1.48 D) 15.48 E) 12.52 Which of the following is not capable of acting as an acid? A) SO^2-_3 B) H_2O C) H_2 O D) H_2 SO_3 E) HSO^-_3 For the reaction Br_2 (g)...
With a step by step explanation, please. Which of these 0.10 M solutions will have a...

With a step by step explanation, please. Which of these 0.10 M solutions will have a pH lower than 7.00? I) KCN II) CH_3NH_3I III) AI(NO_3)_3 A) only I B) only II C) only III D) I and III E) II and III

What is the pH of a 0.10 M NH4Cl solution? (Kb(NH3) = 1.8 x 10-5 A....

What is the pH of a 0.10 M NH4Cl solution? (Kb(NH3) = 1.8 x 10-5 A. 7.25 B. 11.3 C. 5.63 D. 3.40 E. 10.6
What is the pH value of a 0.10 M NH3 solution? Kb = 1.8 x 10-5...

What is the pH value of a 0.10 M NH3 solution? Kb = 1.8 x 10-5 A. 11.1 B. 10.2 C. 6.25 D. 8.25 E. 11.6
Which of the following is the pH of a 0.25 M CH,COOH solution mixed with 0.10...

Which of the following is the pH of a 0.25 M CH,COOH solution mixed with 0.10 M CHCOONa when the K. - 1.8 x 10-5 Elimination Tool

Write an equation for the reaction of each of the following with water a) HNO_3 b)...

Write an equation for the reaction of each of the following with water a) HNO_3 b) HCOOH c) NaOH d) NH_3 (2) Identify the conjugate acid-base pairs in each of the following chemical reactions: a) NH_4^+(aq) + CN^-(aq) NH_3(aq) + HCN(aq) b) CO_3^2-(aq) + HCI(aq) HCO_3^-(aq) + CI^_(aq) c) HCI(aq) + OH^-(aq) H_2O(aq) + CI^-(aq) (3) Classify each of the following as Bronsted acid, Bronsted base, or both in aqueous solution: a) NH_4^+ b) NH_3 c) H_2CO_3 d) HCO_3^- e)...
How many grams of dry NH4Cl need to be added to 2.50 L of a 0.800 M solution of ammonia, NH3, to prepare a buffer solution that has a pH of 8.86? Kb for ammonia is 1.8×10−5.

How many grams of dry NH4ClNH4Cl need to be added to 2.50 LL of a 0.800 MM solution of ammonia, NH3NH3, to prepare a buffer solution that has a pHpH of 8.86? KbKbK_b for ammonia is 1.8×10−51.8×10−5.
If 100. mL of 0.040 M NaOH solution is added to 100. mL of solution which...

If 100. mL of 0.040 M NaOH solution is added to 100. mL of solution which is 0.10 M in and 0.10 M in, what be will the pH of the new solution? a. 5.00 b. 4.74 c. 4.81 d. 4.89 e. 5.11 What concentration of Al^3+ must be added to a solution of pH = 4.80 in order to initiate precipitation of Al(OH)_3 at 25 degree C? K_ for Al(OH)_3 = 1.9 times 10^- a. 5.3 times 10^-7 M...

2 . Without calculation , which solution in each pair has the higher pH? a) 0.10...

2 . Without calculation , which solution in each pair has the higher pH? a) 0.10 M HNO3 or 0.10 M HNO2 ? _______________________ b) 0.10 M NaNO3 or 0.10 M NaNO2 ? _______________________ c) solution that is 0.10 M NaNO2and 0.10 M HNO2 or a solution that is 0.10 M HNO2 (only)? __________________

Which solution would have the higher pH? 0.10 M NH_3(k_b = 1.8 times 10^-5) 0.10 M...

Homework Answers

Add Answer to:
Which solution would have the higher pH? 0.10 M NH_3(k_b = 1.8 times 10^-5) 0.10 M...

Post as a guest

Earn Coins

Please help Calculate the following for a 0.002 M aqueous solution of NH_3 (K_b = 1.75...

What is the pH of a 0.34 M solution of methylamine (CH_3 NH_3, K_, - 4.4...

With a step by step explanation, please. Which of these 0.10 M solutions will have a...

What is the pH of a 0.10 M NH4Cl solution? (Kb(NH3) = 1.8 x 10-5 A....

What is the pH value of a 0.10 M NH3 solution? Kb = 1.8 x 10-5...

Which of the following is the pH of a 0.25 M CH,COOH solution mixed with 0.10...

Write an equation for the reaction of each of the following with water a) HNO_3 b)...

How many grams of dry NH4Cl need to be added to 2.50 L of a 0.800 M solution of ammonia, NH3, to prepare a buffer solution that has a pH of 8.86? Kb for ammonia is 1.8×10−5.

If 100. mL of 0.040 M NaOH solution is added to 100. mL of solution which...

2 . Without calculation , which solution in each pair has the higher pH? a) 0.10...

Which solution would have the higher pH? 0.10 M NH_3(k_b = 1.8 times 10^-5) 0.10 M...

Homework Answers

Add Answer to: Which solution would have the higher pH? 0.10 M NH_3(k_b = 1.8 times 10^-5) 0.10 M...

Post as a guest

Earn Coins

Add Answer to:
Which solution would have the higher pH? 0.10 M NH_3(k_b = 1.8 times 10^-5) 0.10 M...