A 0.210-g sample of an acid (molar mass = 192 g/mol) is titrated with 30.5 mL of
Question:
A 0.210-g sample of an acid (molar mass = 192 g/mol) is titrated with 30.5 mL of 0.108 M NaOH to a phenolphthalein end point. Is the acid monoprotic, diprotic, or triprotic?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (5 reviews)
Moles of acid massmolar mass 0210192 109375103 mo...View the full answer
Answered By
Marvine Ekina
Marvine Ekina
Dedicated and experienced Academic Tutor with a proven track record for helping students to improve their academic performance. Adept at evaluating students and creating learning plans based on their strengths and weaknesses. Bringing forth a devotion to education and helping others to achieve their academic and life goals.
PERSONAL INFORMATION
Address: , ,
Nationality:
Driving License:
Hobbies: reading
SKILLS
????? Problem Solving Skills
????? Predictive Modeling
????? Customer Service Skills
????? Creative Problem Solving Skills
????? Strong Analytical Skills
????? Project Management Skills
????? Multitasking Skills
????? Leadership Skills
????? Curriculum Development
????? Excellent Communication Skills
????? SAT Prep
????? Knowledge of Educational Philosophies
????? Informal and Formal Assessments
0.00
0 Reviews
10+ Question Solved
Related Book For
Chemistry
ISBN: 9781305957404
10th Edition
Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Question Posted:
Students also viewed these Engineering questions
-
A 25 g sample of an alloy at 98 C is placed in 50 g of water at 15 C. If the final temperature reached by the alloy and the water is 27 C. What is the specific heat of the alloy?
-
A 0.1276 g sample of an unknown monoprotic acid was dissolved in 25 mL of water and titrated with a 0.0633 M NaOH solution. The volume of the base required to reach the equivalent point was 18.4 mL....
-
A 2.077 g sample of an element, which has an atomic mass between 40 and 55, reacts with oxygen to form 3.708 g of an oxide. Determine the formula of the oxide and identify the element.
-
Find the magnitude of the reaction at A and the tension in cable CD using (a) the con- cepts of three-force bodies (closed polygon method discussed in chapter 2). (b) Check your answers by doing sum...
-
How does a traditional (firm commitment) underwriting differ from a shelf registration?
-
If A = (6.00i 8.00j) units, B = (8.00i + 3.00j) units, and C = (26.0i +19.0j) units, determine a and b such that aA + bB + C = 0.
-
What are the pressures on managers to report biased ecological impact information to stakeholders? How might these be alleviated?
-
Your project to obtain charitable donations is now 30 days into a planned 40- day project. The project is divided into 3 activities. The first activity is designed to solicit individual donations. It...
-
Roy Brothers reported net income of $712,500 for the year just ended. The following information was available from Roy Brothers' financial statements: Decrease in taxes payable Decrease in inventory...
-
Richard Smiths is a 29 year old single male who resides at No 28 Waxbill Court, Long Island Street, Rocky Crest, Windhoek. Richard saw the most exquisite lounge suite at Nictus costing a whooping N$...
-
A student intends to titrate a solution of a weak monoprotic acid with a sodium hydroxide solution but reverses the two solutions and places the weak acid solution in the buret. After 23.75 mL of the...
-
A certain acetic acid solution has pH = 2.68. Calculate the volume of 0.0975 M KOH required to reach the equivalence point in the titration of 25.0 mL of the acetic acid solution.
-
A 2014 Religious Landscape Study by the Pew Research Center found that 35% of Millennials (Americans born between 1981 and 1996) identified themselves as not religious. A researcher wonders if this...
-
In a certain city, applicants for engineering jobs are given an exam, and the ones with the top 15 scores are hired. The following frequency histogram presents the scores for the applicants on a...
-
During the second quarter of 2003, both bond prices and stock prices fell. Explain why this occurred.
-
According to the covered-interest arbitrage theory, is the United States or Japan expected to have higher interest rates?
-
The internationalization of financial reporting has attracted significant attention. There are many in favour and, equally, many opposed. The United States (US), for example, has continued to use US...
-
According to the international Fisher effect, is expected inflation higher in Japan or the United States?
-
Design a machine that can perform friction welding of two cylindrical pieces and be able to remove the flash from the welded joint. (See Fig. 12.30.)?
-
Which of the followingcarbocations is the least stable? CH3CH2 . CH3CHCH3 CH3 I . CH3C0 T CH3 IV. V. CH3 CH3CCH2 CH3
-
Tertiary alkyl halides, R 3 CX, undergo spontaneous dissociation to yield a carbocation, R 3 C + , plus halide ion. Which do you think reacts faster, (CH 3 ) 3 CBr or H 2 C = CHC (CH 3 ) 2 Br?...
-
In light of the fact that tertiary alkyl halides undergo spontaneous dissociation to yield a carbocation plus halide ion, propose a mechanism for the followingreaction: CH H + Br CH Br 50 "C CH
-
Carboxylic acids (RCO 2 H; p K a 5) are approximately 10 11 times more acidic than alcohols (ROH; pK a 16). In other words, a carboxylate ion (RCO 2 ) is more stable than an alkoxide ion (RO )....
-
Question: Read the document on this link: https://pui2022q4.tiiny.site/ 1. You form part of a company in South Africa and you have to continuously do business locally and internationally on the...
-
Banjo Education Corp. issued a 4%, $80,000 bond that pays interest semiannually each June 30 and December 31. The date of issuance was January 1, 2020. The bonds mature after four years. The market...
-
A projectile if fired from 19.6m above the ground with an initial speed of 55.6m/s at an angle of 41.2 degrees above the horizontal. a) Determine the time necessary for the projectile to reach its...
Study smarter with the SolutionInn App