Calculate the pH at 25 °C of a 0.47M solution of sodlum proplonate (NaC,H,Co,). Note that propionic acid (HC,H,CO,) Is a weak acıd with a p K, of 4.89.D.Round your answer to 1 decimal place.pH = |||ArExplanationCheck2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy AccessibilityChp火Ceesc&$4%@#8.6.341

Answered: Image /qna-images/answer/9dfd8080-0059-43ab-b496-144751120238.jpg

Answered: Calculate the pH at 25 °C of a 0.47M…

Calculate the pH at 25 °C of a 0.47M solutlon of sodlum proplonate (NaC, H,CO,). Note that proplonic acid (HC,H,CO,) Is a weak acld with a pK of 4.89. Round your answer to 1 decimal place. pH =

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Mail- Francesca A Tantillo - Out x Homepage-CHM150-251 Chem x M Inbox (1,543)-ftantill@udel.edu x ← C - с app.101edu.co Question 20 of 20 < Potassium permanganate solutions used in oxidation-reduction titrations are often standardized against sodium oxalate, Na2C2O4, used as a primary standard. The reaction involved is 5C2042 (aq) + 2MnO4 (aq) + 16 H (aq) → 2Mn² (aq) + 8H₂O(l) + 10CO₂(g) A 0.2252 g sample of sodium oxalate is dissolved in 100 mL of acid solution, and the permanganate solution is added slowly from a buret. The endpoint is reached when 15.85 mL of the permanganate solution has been added. The molar mass of sodium oxalate is 134.00 g/mol. Calculate [MnO4], the molar concentration of the permanganate solution. 79″F Sunny H OLC Dll Es FS % 5 ps Tab Esc 16 1 Q A N 0 FI 2 W S X # 3 E 4 F3 $ 4 R F4 T D F I IL с V G O A 6 F6 Y Aktiv Chemistry B H F7 & 7 U PrtScn N * 8 J X ✓ N Home 1 + F9 M ( 9 K mche End F10 O ) 1 4 7 +/- PgUp, 0 L F11 P 2 5 8 . C 0 PgDn $12
Solid CO₂ (0.35 mol) is reacted with CH3MgBr (0.20 mol) in ether solvent. The product of the reaction is isolated in aqueous solution (assume 100% yield) and excess CO₂ is removed. Subsequently, HCl (aq) (0.07 mol) is added. What is the pH of the solution that results? Notes: You will need to look up a pka for this question and report your answer to 2 decimal places.
If a water has a carbonate alkalinity of 120.00 mg/L as the ion and a pH of 10.30, what is the bicarbonate alkalinity in mg/L as the ion? The answer is HCO_3=130.686 or 130.7 mg/LPlease do explain the steps
In which solution will 0.000015 BaCl2 form a participate?a. 7.0x10^-7 M H2SO4 (ksp of BaSO4 = 1.1x10^-10)b. 0.10 M Pb(NO3)2 (ksp of PbCl2 = 1.7x10^-5)c. 0.010 M NaF (ksp of BaF2 = 1.7x10^-6)d. 5.0x10^-7 M AgNO3 (ksp of AgCl = 1.8x10^-10)
A solid containing tris was dissolved in water and brought to a total volume of 50.00 ml. A 10.00 ml aliquot of the solution was titrated with 0.09978 M HCl to a bromcresol green endpoint. The aliquot consumed 38.93 ml of titrant. Calculate the weight of tris in the original sample.
I have seen other "experts" answer this question but i'm not understanding the process. Please write out the steps and why. And please explain why we use 0.100-x and x.
Calculate the AH° of the borate dissolution at 25°C in kJ mol-1, if the 22.12 mL of 0.025 M HCI solution used up to titrate 11.14 mL of saturated borax solution. AS of borax dissolution is 61.14 J mol 1 K1, and gas constant is 8.314 J mol 1K1. Record the answer to two decimal places. Borax dissolution reaction: NagB.O7 • 10H20) 2 Na (ag) + B,O5(OH),le) + 8 H20) (aq) Reaction of borate anion with HCl: B,Os(OH),) + 3 H20) + 2 H (aq) → 4 B(OH)3(ag) (aq)
In following these steps . Complete the table and provide th given chemical reactions in the qualitative analaysis of Group 3 Cations. Procedure 1. Place 20 drops of each of the following aqueous solutions to separate centrifuge tubes: 0.1M Cr (NO3)3, 0.1M Al (NO3)3, 0.1M Co (NO3)2, 0.1M Zn (NO3)2, 0.1M Mn (OH)2, 0.1M Ni (NO3)2, 0.1 M Fe (NO3)3. Make each solution basic by adding few drops of 6M NH4OH. Confirm using a litmus paper. 2. Add 5 drops of freshly prepared 6M (NH4)2S to each centrifuge tube. Place the samples in thecentrifuge machine for 3 mins. After centrifuge record results. Decant the supernatant liquid of all the samples. 3. Add one drop of NH4OH in each centrifuge tubes. Add 20 drops of distilled water in eachcentrifuge tubes. Then add a few drops of 6M HCl in each solution. Place the samples in the water bath for 10 mins. After water bath, centrifuge the samples for 3 mins. 4. After centrifuge, add a few drops of 6M NH4Cl in each sample. Decant the supernatant liquid…
A solution of 710.5 ml of 0.00056 M A3B2 is mixed with a solution of 502.5 ml of 0.00044 M C1D2. Find the value of pQ (the minus log of Q) for the formation of C3B2.
a student was titrating a solutin of acitic acid with a sodium hydroxid solution. determin the ph at the equivilance point. do this by constructing a bca table, constructing and ice table, writing the equlibrium constant expresion and find the ph. the ka for ch3cooh is 1.8e-5. a 50ml solutin of 0.3 m of ch3cooh was titrated with 0.3 m of naoh.
If we are given that the Ksp for BiI3 is 8.1 x 10-19, then what is the solubility in water, 0.30 M NaI, and 0.03 M Bi+3? ( well explain allpoint of question with deep explaination. )
A solution of 61.01 ml of 0.003453 M A₁B2 is mixed with a solution of 14.82 ml of 0.00200 M C₁D₂. Find the value of pQ (the minus log of Q) for the formation of C₁B2. X 6.41 7.92