what is the approximate pH of a mixture of 0.05 M acetic acid (Ka=1.8x10^-5) and 0.05...
(Q1) What is the theoretical pH of 1.00M acetic acid (Ka = 1.8x10^-5) What is the theoretical percent dissociation for Q1? (Q2) What is the theoretical pH of 6.00M acetic acid (Ka = 1.8x10^-5)? What is the theoretical percent dissociation for Q2? (Q3) When 0.050 M HF solution has pH of 2.40, what is the percent dissociation?
The Ka value for acetic acid, CH3COOH(aq), is 1.8x10^-5. Calculate the ph of a 2.80 M acetic acid solution. PH= Calculate the ph of the resulting solution when 3.00 mL of the 2.80 M acetic acid is diluted to make a 250.0 mL solution. PH= Answers are not 4.6 or 3.8
Calculate the pH of a 0.800 M NaCH3CO2 solution. Ka for acetic acid, CH3CO2H, is 1.8x10-5.
An acetic acid solution (Ka= 1.8x10^-5) with an unknown concentration has a pH of 2.98 what is the concentration of the acidic acid solution?
A weak acid acetic acid has a Ka of 1.8x10^-5 Calculate the pH of a solution made by dissolving 0.155 g of the sodium acetate (molarmass=82.034g/mol) in 30.0mL of water.
A "5% acidity" bottle of vinegar is approx. 0.875 M in acetic acid (Ka = 1.8x10^-5). a) Determine the approx. pH and percent ionization of acetic acid in this solution. b) Some health experts recommend adding 1 tablespoon (1 ounce) of vinegar to 1 cup of water (a total of 8 ounces). Calculate the approx. pH and percent ionization of acetic acid in this solution. c) How many mL of 0.10 M sodium acetate would be needed to make the...
What is the pH of a 0.358 M aqueous solution of acetic acid? Ka (CH3COOH) = 1.8x10^-5?
A solution is 0.031 M in acetic acid, CH3COOH, and has a pH of 3.97. What is the concentration of acetate ion? (Ka of acetic acid 1.8x10-5)
A buffer solution is made by combining 1.00L of 0.350M Acetic Acid (Ka = 1.8x10-5) and 1.00L of 0.380M sodium acetate.What is the pH of the buffer after 5.00mL of 2.00M NaOH is added?
What is the pH of a 0.25 M solution of acetic acid? The Ka for acetic acid is 1.74 x 10-5 M. Round the answer to one decimal place.