A 20.0-mL sample of 0.150 M ethylamine is titrated with 0.0981 M HCl. What is the pH
Question:
A 20.0-mL sample of 0.150 M ethylamine is titrated with 0.0981 M HCl. What is the pH after the addition of 5.0 mL of HCl? For ethylamine, pKb = 3.25.
a) 10.75
b) 11.04
c) 2.96
d) 11.46
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
A researcher wanted to find out if there was difference between older movie goers and younger movie goers with respect to their estimates of a successful actors income. The researcher first...
-
A road building company is purchasing an excavator for $500,000. The corporate tax rate is 45% and the expected after-tax rate of return is 12%. What would be the present value of the future tax...
-
Find the volumes of the solids in Problems 4952 correct to the nearest unit. 4 cm -6 cm 8 cm
-
Rachel Rey recently opened her own basketweaving studio. She sells finished baskets in addition to the raw materials needed by customers to weave baskets of their own. Rachel has put together a...
-
The compound p-azoxyanisole forms a liquid crystal. 5.0 g of the solid was placed in a tube, which was then evacuated and sealed. Use the phase rule to prove that the solid will melt at a definite...
-
Which of the following business functions is associated with the revenue /receipt cycle? a. Obligations are paid to vendors and employees. b. Resources are distributed to outsiders in exchange for...
-
The balance sheet data of Brown Company at the end of 2014 and 2013 follow. Land was acquired for $30,000 in exchange for common stock, par $30,000, during the year; all equipment purchased was for...
-
Based on the information in the Trial Balance on 31st March 2023 below, prepare the Trading. Profit & Loss a/c and the Balance Sheet Closing stock on 31st March 2023 was Rs 172,000. Account Debit...
-
What is the molar solubility of CaF 2 in a solution containing 0.100 M NaF?
-
Consider these three titrations: (i) The titration of 25.0 mL of a 0.100 M monoprotic weak acid with 0.100 M NaOH (ii) The titration of 25.0 mL of a 0.100 M diprotic weak acid with 0.100 M NaOH (iii)...
-
Find parametric equations for the given curve. y = cos x, translated so that a maximum occurs at (3, 5)
-
A server purchased at a cost of $80,000 in 2002 has a scrap value of $16,000 at the end of 4 years. Find the linear equation expressing the server's book value at the end of t years.
-
GALLUP ENTERPRISES Income Statement For the Month Ended August 31 Sales Less: Operating expenses: $1,348,400 Indirect labour cost Utilities Direct labour cost Raw materials purchased Depreciation,...
-
1. Sidney Price purchased a house from Edith Lucky. Instead of living in the house, Sidney leased it to the Frank family. Mr. Frank, who had an aversion to gardening, called the Happy Tree...
-
Explain how to install an application on Ubuntu using "Terminal" and distinguish this process from the abbreviated "single script" commands for OSINT VM complete configurations. 2. Identify and...
-
Christian B.N. Gade, "The Historical Development of the Written Discourses on Ubuntu", Based on Gade's analysis of ubuntu, which version of the concept are you most surprised about and why? Also,...
-
The budgets of four companies yield the following information: Requirements 1. Fill in the blanks for each missing value. (Round the contribution margin per unit to the nearest cent.) 2. Which...
-
A copper wire (density = 8.96 g/cm 3 ) has a diameter of 0.25 mm. If a sample of this copper wire has a mass of 22 g, how long is the wire?
-
For the circuit shown in Fig. 14.70 , find H(s) = V o (s)/I i (s). 10 H ell 10 I; (4) 20 2: 20 H8 rell
-
The differential equation that describes the voltage in an RLC network is Given that v(0) = 0, dv(0)/dt = 6 mAs, obtain i(t). zdi 38; 15 di + 12i = 0 dt dt
-
If g(t) = 4e 2t cos 4t, find G(s).
-
How to provide a client a targeting marketing camping generator for his hotel. They want to get bookings in a region/city.state where the hotel traffic has been low. How to created a target with the...
-
The Polaris Company uses a job-order costing system. The following transactions occurred in October: a. Raw materials purchased on account, $209,000. b. Raw materials used in production, $188,000...
-
Given the following data answer the questions: Balance Balance Date Item Debit Credit Debit Credit March 1 Bal., 25,000 units, 10% completed 21,250 31 Direct materials, 600,000 units 450,000 471,250...
Study smarter with the SolutionInn App