What is the Normality of a 0.5M solution of lactic acid? Of sulfuric acid?
What is the Normality of a 0.5M solution of lactic acid? Of sulfuric acid?
A solution of sulfuric acid with molarity 0.14M is used to titrate 12mmol of ammonia. What is the normality of the acidic solution?
A solution of sulfuric acid with molarity 0.38M is used to titrate 17mmol of ammonia. What is the normality of the acidic solution? How much acid is needed for titration?
A solution of sulfuric acid with molarity 0.14M is used to titrate 12mmol of ammonia. What is the normality of the acidic solution? How much acid is needed for titration?
In 10ml beaker, add around 1ml of 0.5M oxalic acid to around 1ml of 3M sulfuric acid solution(only act as acidify the solution) 1ml of 0.1M potassium dichromate solution.carefully heat the solution and then test for any suspect gas. - predict the products forms and the half reaction method to balance it.
A sulfuric acid solution of 20.0 mL is titrated with NaOH of 0.100 molarity. The solution with phenolphthalein turns pink when 32.16 mL of NaOH is added. Every acidic hydrogen is neutralized. Find the grams, molarity, and normality of sulfuric acid before the titration begins.
Calculate the pH of a buffer solution prepared by mixing 75 mL of 1.0 M lactic acid and 25 mL of a 1.0M sodium lactate. (pka of lactic acid = 3.86) Calculate the change in pH that occurs when 0.01moles of OH are added to a 1L buffered solution that contains 0.5M acetic acid (HC_2H_3O_2) and 0.5M acetate ion (C_2H_3O_2). Acetic acid pka = 4.76.
A: The normality of an aqueous solution of hydrochloric acid is determined by titration with a 0.161 N sodium hydroxide solution If 26.6 mL of sodium hydroxide are required to neutralize 14.2 mL of the acid, what is the normality of the hydrochloric acid solution?__N B: The normality of an aqueous solution of hydroiodic acid is determined by titration with a 6.19×10-2 N barium hydroxide solution. If 38.3 mL of barium hydroxide are required to neutralize 19.6 mL of the...
A solution of sulfuric of sulfuric acid was titrated with a
0.100 M NaOH solution. If 20.76 mL of the NaOH solution is required
to neutralize completely 10.54 mL of the sulfuric acid solution,
what is the molarity of the sulfuric acid solution?
1. The normality of an aqueous solution of hydroiodic acid is determined by titration with a 5.32×10-2 N barium hydroxide solution. If 27.8 mL of barium hydroxide are required to neutralize 15.4 mL of the acid, what is the normality of the hydroiodic acid solution? 2. The normality of an aqueous solution of nitric acid is determined by titration with a 6.95×10-2N sodium hydroxidesolution. If 39.5 mL of sodium hydroxide are required to neutralize 20.8 mL of the acid, what...
A lactic acid solution is prepared by dissolving 0.67 g of lactic acid (HC3H5O3) in 100.00 mL of water. The pH is found to be 2.50. Calculate the Ka for lactic acid.