A solution is made by mixing exactly 500 mL of 0.196 M NaOH with exactly 500 mL 0.100 M CH3COOH. Calculate the equilibrium concentrations of H+, CH3COOH, CH3COO-, OH-, and Na+.
A solution is made by mixing exactly 500 mL of 0.196 M NaOH with exactly 500...
A solution is made by mixing exactly 500 mL of 0.136 M NaOH with exactly 500 mL of 0.100 MCH3COOH. Calculate the equilibrium concentration of the species below. Ka of CH3COOH is 1.8 × 10−5 [H+] [OH-] [CH3COOH] [Na+] [CH3COO-]
A solution is made by mixing exactly 500 mL of 0.170 M NaOH with exactly 500 mL of 0.100 MCH3COOH. Calculate the equilibrium concentration of the species below. Ka of CH3COOH is 1.8 × 10−5 [H+] ______M [OH−] ______M [CH3COOH] _______M [Na+] _______M [CH3COO−] ________M enter your answer in scientific notation.
A solution is made by mixing exactly 500 mL of 0.182 M NaOH with exactly 500 mL of 0.100 M CH3COOH. Calculate the equilibrium concentration of the species below. Ka of CH3COOH is 1.8 × 10−5 [H+] × 10 M Enter your answer in scientific notation. [OH−] M [CH3COOH] × 10 M Enter your answer in scientific notation. [Na+] M [CH3COO−] M
1) Calculate the pH of the 1L buffer composed of 500 mL of 0.60 M acetic acid plus 500 mL of 0.60 M sodium acetate, after 0.010 mol of HCl is added (Ka HC2H3O2 = 1.75 x 10-5). Report your answer to the hundredths place. 2) Calculate the pH of the 1L buffer composed of 500 mL 0.60 M acetic acid plus 500 mL of 0.60 M sodium acetate, after 0.010 mol of NaOH is added (Ka HC2H3O2 = 1.75...
Calculate the pH of a buffer made from mixing 10.0 mL of 0.100 M NaC3H2O, and 10.0 mL of 0.100 M HC,H,O2 pH 4.76 Calculate the pH of the buffer when 5.00 mL of a 0.0100 M NaOH solution is added. pH Calculate the pH of the buffer when 5.00 mL of a 0.0100 M HCl solution is added.
Consider a solution formed by mixing 60.0 mL of 0.100 M H2SO4, 39.9 mL of 0.100 M HOCl, 30.0 mL of 0.200 M NaOH, 30.0 mL of 0.100 MCa(OH)2, and 12.7 mL of 0.150 M KOH. Calculate the pH of this solution.
15.00 mL of 0.100 M NaOH are added to 50.00 mL of a buffer solution containing 1.0 mmol CH3COOH and 1.0 mmol CH3COO-. What is the new solution pH? (show work) a) 11.89 b) 2.11 c) 7.87 d) can't tell/need more info.
Consider a solution formed by mixing 41.0 mL of 0.100 M H2SO4, 76.0 mL of 0.100 M HOCl, 25.0 mL of 0.200 M NaOH, 26.0 mL of 0.100 M Ba(OH)2, and 12.0 mL of 0.150 M KOH. Calculate the pH of this solution. (Refer to this table of Ka values of common monoprotic acids.) (with the correct sig figs)
estion 16 of 21 > Attempt 4 - A solution is made by mixing 500.0 mL of 0.03479 M Na, HAso, with 500.0 mL of 0.04083 M NaOH. Complete the mass balance expressions for the sodium and arsenate species in the final solution. [HASO-1+ H, AsO+HASO, + Aso - = .017395 [Nat] = .03781 terms of use contact us help bout us career privacy policy MacBook Pro
Consider a solution of NaOH made by dissolving 5.00 g of NaOH in 0.5 L of water. (A) What is/are the equilibrium/equilibria found in this solution (B) Find the concentrations of OH-, H+ and Na+ in the solution. State all the assumptions used in each step. (C) Calculate pH and pOH of the above solution.