Homework Answers
it is a weak acid...so here we will go through the term like degree of dissociation and dissociation constant that has a constant value at room temperature
see image below
Add Answer to:
Acetic acid, CH ₂ CO ₂ H, is the solute that gives vinegar its Characteristic odor...
Acetic acid, CH3CO2H, is the solute that gives vinegar its characteristic odor and sour taste. (Ka...
Acetic acid, CH3CO2H, is the solute that gives vinegar its characteristic odor and sour taste. (Ka was not given in this question) Part A: Calculate the pH in 0.840 M CH3CO2H. Part B: Calculate the concentrations of all species present (H3O+, CH3CO2−, CH3CO2H, and OH−) in 0.840 M CH3CO2H. Part C: Calculate the pH in 0.139 M CH3CO2H. Part D: Calculate the concentrations of all species present (H3O+, CH3CO2−, CH3CO2H, and OH−) in 0.139 M CH3CO2H.
Part A Acetic acid, CH3CO2H (K4 = 1.8 x 10-5), is the solute that gives vinegar...
Part A Acetic acid, CH3CO2H (K4 = 1.8 x 10-5), is the solute that gives vinegar its characteristic odor and sour taste Calculate the pH of 0.140 M CH3CO2H. Express your answer to two decimal places. ΤΕΙ ΑΣφ ? pH = Submit Request Answer Part B Calculate the concentration of H30+ in 0.140 M CH3CO2H Express your answer to two significant figures and include the appropriate units. μΑ ? [H3O+] = Value Units
30 Using the following equation determine the average concentration (moles per liter) of acetic acid (CH,CO,H)...
30 Using the following equation determine the average concentration (moles per liter) of acetic acid (CH,CO,H) present in your vinegar. Record the concentration in Data Table 2 average volume of NaOH (mL) X 1L NAOH 1000 mL NAOH 0,5 mol NaOH 1. NaOH 1 mol CH4COH 1 mol NaOH = average moles of CH,CO,H average moles of CH,CO,H 5.0 ml, vinegar 1000 ml IL = Concentration of CH.CO, H (M=mol/L) 31 Using the following equation and your result from Step...
Constants Periodic Table Part C Acetic acid, CH3CO2H (Kg = 1.8 x 10-5), is the solute...
Constants Periodic Table Part C Acetic acid, CH3CO2H (Kg = 1.8 x 10-5), is the solute that gives vinegar its characteristic odor and sour taste Calculate the concentration of CH3CO2 in 0.140 M CH3CO2H. Express your answer to two significant figures and include the appropriate units. uA ? [CH3CO2 ] = Value Units Submit Request Answer Part D Calculate the concentration of CH3CO2H in 0.140 M CH3CO2H. Express your answer to two significant figures and include the appropriate units. μΑ...
Aspirin, CH(OCOCH,CO,H, is produced by the reaction of salicylic acid, CH(OH)CO,H, and acetic anhydride, (CH,CO),0. CH(OH)CO2H(s)...
Aspirin, CH(OCOCH,CO,H, is produced by the reaction of salicylic acid, CH(OH)CO,H, and acetic anhydride, (CH,CO),0. CH(OH)CO2H(s) + (CH,CO), 0(1) → CH(OCOCH)CO2H(s) + CH,CO, H(4) If you mix 150 g of each of the reactants, what is the maximum mass of aspirin that can be obtained? Masitos
please answer all parts A- J my school shut down due to virus and i cant...
please answer all parts A- J
my school shut down due to virus and i cant get tutoring
anymore. ive veeb stuck on this for over an hour
<Assignment 9 (Chapter 15) Problem 15.19 Acetic acid, CH3CO2H, is the solute that gives vinegar its characteristic odor and sour taste. Part A Calculate the pH of 1.24 M CH3CO,H. Express your answer using two decimal places. IVO A A A O a ? Submit Request Answer Part B Calculate the concentration...
A buffer containing acetic acid and sodium acetate has a pH of 5.55. The K, value...
A buffer containing acetic acid and sodium acetate has a pH of 5.55. The K, value for CH3CO,H is 1.80 x 10. What is the ratio of the concentration of CH3CO H to CH3CO,t? [CH,CO,H1 CH2C0, 1 = Calculate the pH of a solution that has an ammonium chloride concentration of 0.054 M and an ammonia concentration of 0.053 M. Kb = 1.8 x 10-5 pH = What is the pH of 0.35 M acetic acid to 1.00 L of...
LUULISI Part B: Determination of K. of Acetic Acid 3. Record the measured pH of vinegar...
LUULISI Part B: Determination of K. of Acetic Acid 3. Record the measured pH of vinegar (acetic acid). Measured pH (2pts) 2.5 a. Calculate the concentration of hydronium ions [H:0") of vinegar from the measured pH values. Express your answer in two significant figures for this question (although it is not correct to do so. Show your work. (10 pts) 4. The concentration of distilled white vinegar is written as 5% (w/v) of acetic acid (CH,COOH), Convert the concentration units...
3. Acetic acid, (CH3COOH) is the component in vinegar that gives it its acidity. It is...
3. Acetic acid, (CH3COOH) is the component in vinegar that gives it its acidity. It is a weak acid and only partly ionizes when mixed with water according to the following chemical reaction: ????3???????? + ??2?? ? ??3??+ + ????3??????- Write down the expression for the reaction quotient when acetic acid is mixed with water as shown above. if at equilibrium the concentration of CH3COOH is 0.5 M, CH3COO- is 0.4 M and H+ is 1.9 x 10-5, calculate the...
9. Acetic acid (CH,CO,H) asap. of 4 M solution of acetic acid is titrated with NAOH...
9. Acetic acid (CH,CO,H) asap. of 4 M solution of acetic acid is titrated with NAOH C A5.00 mL aliquot of a 0.0185 0.1000 M standardized solution of (a) What is the pH of the Netheld solution before any of the standardized solution is added? (b) What volume of the standardized solution is necessary to reach the equiv- alence point? (c) What is the pH of the solution after 1.48 mL of the standardized solution is added?
Part A Acetic acid, CH3CO2H (K4 = 1.8 x 10-5), is the solute that gives vinegar its characteristic odor and sour taste Calculate the pH of 0.140 M CH3CO2H. Express your answer to two decimal places. ΤΕΙ ΑΣφ ? pH = Submit Request Answer Part B Calculate the concentration of H30+ in 0.140 M CH3CO2H Express your answer to two significant figures and include the appropriate units. μΑ ? [H3O+] = Value Units
30 Using the following equation determine the average concentration (moles per liter) of acetic acid (CH,CO,H) present in your vinegar. Record the concentration in Data Table 2 average volume of NaOH (mL) X 1L NAOH 1000 mL NAOH 0,5 mol NaOH 1. NaOH 1 mol CH4COH 1 mol NaOH = average moles of CH,CO,H average moles of CH,CO,H 5.0 ml, vinegar 1000 ml IL = Concentration of CH.CO, H (M=mol/L) 31 Using the following equation and your result from Step...
Constants Periodic Table Part C Acetic acid, CH3CO2H (Kg = 1.8 x 10-5), is the solute that gives vinegar its characteristic odor and sour taste Calculate the concentration of CH3CO2 in 0.140 M CH3CO2H. Express your answer to two significant figures and include the appropriate units. uA ? [CH3CO2 ] = Value Units Submit Request Answer Part D Calculate the concentration of CH3CO2H in 0.140 M CH3CO2H. Express your answer to two significant figures and include the appropriate units. μΑ...
Aspirin, CH(OCOCH,CO,H, is produced by the reaction of salicylic acid, CH(OH)CO,H, and acetic anhydride, (CH,CO),0. CH(OH)CO2H(s) + (CH,CO), 0(1) → CH(OCOCH)CO2H(s) + CH,CO, H(4) If you mix 150 g of each of the reactants, what is the maximum mass of aspirin that can be obtained? Masitos
please answer all parts A- J
my school shut down due to virus and i cant get tutoring
anymore. ive veeb stuck on this for over an hour
<Assignment 9 (Chapter 15) Problem 15.19 Acetic acid, CH3CO2H, is the solute that gives vinegar its characteristic odor and sour taste. Part A Calculate the pH of 1.24 M CH3CO,H. Express your answer using two decimal places. IVO A A A O a ? Submit Request Answer Part B Calculate the concentration...
A buffer containing acetic acid and sodium acetate has a pH of 5.55. The K, value for CH3CO,H is 1.80 x 10. What is the ratio of the concentration of CH3CO H to CH3CO,t? [CH,CO,H1 CH2C0, 1 = Calculate the pH of a solution that has an ammonium chloride concentration of 0.054 M and an ammonia concentration of 0.053 M. Kb = 1.8 x 10-5 pH = What is the pH of 0.35 M acetic acid to 1.00 L of...
LUULISI Part B: Determination of K. of Acetic Acid 3. Record the measured pH of vinegar (acetic acid). Measured pH (2pts) 2.5 a. Calculate the concentration of hydronium ions [H:0") of vinegar from the measured pH values. Express your answer in two significant figures for this question (although it is not correct to do so. Show your work. (10 pts) 4. The concentration of distilled white vinegar is written as 5% (w/v) of acetic acid (CH,COOH), Convert the concentration units...
9. Acetic acid (CH,CO,H) asap. of 4 M solution of acetic acid is titrated with NAOH C A5.00 mL aliquot of a 0.0185 0.1000 M standardized solution of (a) What is the pH of the Netheld solution before any of the standardized solution is added? (b) What volume of the standardized solution is necessary to reach the equiv- alence point? (c) What is the pH of the solution after 1.48 mL of the standardized solution is added?
Most questions answered within 3 hours.
-
Minitab Problem: Take the Lake Hume June rainfall data and find
use the processes outlined in...
asked 46 minutes ago -
X Company is trying to decide whether to continue using old
equipment to make Product A...
asked 47 minutes ago -
IN PYTHON ONLY !! Program 2: Re-work
program #5 (WeeklyHours) from the previous assignment such that...
asked 1 hour ago -
The average length of time between arrivals at a turnpike
toll-booth is 26 seconds. What is...
asked 3 hours ago -
(a) A piston at 6.1 atm contains a gas that occupies a volume of
3.5 L....
asked 4 hours ago -
Please answer true or false. Words
cannot be changed or added in to make it true...
asked 4 hours ago -
An empty test tube weighs 15.923 grams. Then,
MgCl2•6H2O is added into the test tube. After...
asked 4 hours ago -
Assume memory access is 10 units of time and disk access is
10000 units of time....
asked 4 hours ago -
1. Are all good samples random?
2. Magazines often report surveys giving statistics such as “63%...
asked 4 hours ago -
Under all the various types of market structures, firms
must eventually earn some economic profits for...
asked 4 hours ago -
Consider the following fitness regime for a single locus trait
with two co-dominant alleles: w11 =...
asked 4 hours ago -
A large cable company reports the following.
80% of its customers subscribe to its cable TV...
asked 5 hours ago