A Dashboard101 Chem101b Answered: At a particular temper XA aрp.101edu.coQuestion 4 of 23SubmitThe pH for 0.0850 M solution of C&H:CH2COOH is 2.68. Determine the value of Ka for CSH$CH2COOH.NEXT>Based on the given values, fill in the ICE table to determine concentrations of all reactants and products.C6H:CH:COOH(aq)H:O(1)H:O*(aq)C6H:CH:COO (aq)++Initial (M)Change (M)Equilibrium (M)2 RESET0.08502.68-2.682.1 x 10-2.1 x 100.0829-0.08290.428-0.428+10:35 PMP Type here to search65°F Mostly sunny10/31/2021 A Dashboard101 Chem101b Answered: At a particular temper XA aрp.101edu.coQuestion 4 of 23SubmitThe pH for 0.0850 M solution of C6HSCH:COOH is 2.68. Determine the value of Ka for C&H;CH2COOH.PREV2Based on your ICE table and definition of Ka, set up the expression for Ka and then evaluate it. Do not combine or simplify terms.Ka =2 RESET[0][0.0850][2.68][2.1 x 10[0.0829][0.428][4.79 x 10-11.9 x 104400.0255.3 x 105+10:35 PMP Type here to search65°F Mostly sunny10/31/2021

Answered: Image /qna-images/answer/1c90ffb7-dbb4-45ae-8755-1ec52c0d8093.jpg

The pH for 0.0850 M solution of CcH:CH:COOH is 2.68. Determine the value of Ka for CaH.CH:COOH. NEXT > Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. C.H.CH:COOH(aq) H:O(1) H.O(aq) + C.H,CH:COO"(aq) Initial (M) Change (M) Equilibrium (M) 2 RESET 2.1 x 10 -21 x 10 0.0829 0.0850 2.68 -2.68 -0.0829 0.428 -0.428

The pH for 0.0850 M solution of CcH:CH:COOH is 2.68. Determine the value of Ka for CaH.CH:COOH. NEXT > Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. C.H.CH:COOH(aq) H:O(1) H.O(aq) + C.H,CH:COO"(aq) Initial (M) Change (M) Equilibrium (M) 2 RESET 2.1 x 10 -21 x 10 0.0829 0.0850 2.68 -2.68 -0.0829 0.428 -0.428

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

Which of the following equations represents the acid equilibrium associated with Ка, for H, PO,? A) HPO,2 (aq) + H,O (1) = PO, (aq) + H,O* (aq) B) H,PO, (aq) + H,O (1) = H̟PO, (aq) + H,O* (aq) C) H̟PO, (aq) + H,O (1) = H̟PO, (aq) + OH (aq) D) H,PO, (aq) + H,O (1) = HPO,* (aq) + H,O* (aq) 80 DII DD F2 F3 F4 FS F9 F11 @ $ & ( 2 3 4 6 8 9 W E R S D F G K C V B N M I
Determine the H. pH, and pOH of a solution with an OH of 2.6 x 10° M at 25 °C. [H*] = M pH = pOH =
Consider the following reaction at equilibrium. CH,COOH(aq) = CHyco0 (aq) + H*(aq) When NaCH3CO0 is added to the solution will the value of the equilibrium constant, K, and the pH of the solution increase, decrease, or remain the same? Select one: O A. K, decreases and pH increases O B. Ka remains the same and pH decreases O C. Ka decreases and pH remains the same O D. K, remains the same and pH increases O E. K, increases and pH decreases
3. What is the pH of a solution after 0.00200 mol of HNO2(aq) (100 ml) has been combined with 0.00100 mol NaOH(aq) (100 ml)?
How can we find out the ka for the acid ? And finding the solutions at 25 degree Celsius
8:43 1 ll 5GE Question 11 of 25 Submit The pH for 0.0715 M solution of CCl,CO2H is 1.40. Determine the value of Ka for CCl,CO2H. 1 2 Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. CCI,CO,H(+ H20(1) =H;0*(aq) +CCl,CO2 (ac Initial (M) Change (M) Equilibrium (M) 5 RESET 0.0715 1.40 -1.40 0.040 -0.040 0.032 -0.032 +x -X 0.0715 + x 0.0715 - 1.40 + x 1.40 - x 0.040 + x 0.0340 - x 0.032 + x 0.032 - x
5. Formic acid is an organic acid, found in the venom of ants and bees. The diagram shows a molecule of formic acid dissociating in water. || H H H H H H a) Determine the dissociation constant of a 0.100 mol L-' formic acid solution that has a pH of 2.38. b) Use the dissociation constant calculated in part (a) to identify the strength of this acid.
Complete the balanced molecular reaction for the following weak base with a strong acid: Na CIO2(aq) + H2SO«(aq) – 4- |2+ 3+ 04+ 1 4 6. 7 8 9 Do (s) (1) (g) (aq) Na CI S H H2O OH Reset x H2O Delete 1L LO
Can you provide an example and explanation?
Using the following K, values, calculate the pH values for each of these solutions (using 2 significant figures). [K, for acetic acid= 1.78x105; K, for phosphoric acid = 7.52x103K, for H₂CO3 = 4.3x107] A. A solution of 0.3 M acetic acid has a pH of B. A solution of 3 M acetic acid has a pH of i C. A solution of 100 mM phosphoric acid has a pH of D. A solution of 43 mM H₂CO3 has a pH of
Determine the [H*]. JOH |, and pH of a solution with a pOH of 2.65 at 25 °C. JOH| = pH =
How can we complete the data?