What is the pH of a 2.9 M solution of HClO4?
pH = __________?
Calculate the pH for both a 0.100 M solution of HClO4 and a 0.100 M solution of a HClO (Ka = 2.9 × 10–8)? (Don't forget significant figures!)
What is the pH of a 0.25 M solution of HCLO4 (perchloric acid)?
1) A 8.65 ⋅ 10-3 M solution of HClO4 is made. -What is the pH of this solution? -What is the pOH of this solution? -What is the [OH-] in the solution? Record this answer in scientific notation using 3 sig figs. 2)A 4.23⋅10-2 M solution of NaOH is made. -What is the pOH of this solution? -What is the pH of this solution? -What is the [H+] in the solution? Record this answer in scientific notation using 3 sig...
13.) What is the pH of a solution if 25.0 mL of 0.250 M HClO4 is titrated with 25.0 mL of 0.475 M Ba(OH)2? a. 2.30 b. 10.32 c. 2.73 d. 13.54 e. 7.00
Calculate the pH of a solution that is 0.0060 M in HClO4 and 0.0060 M in HCN. Ka of HCN is 6.2 × 10−10.
A) A solution of HClO4 has a pH of 2.41. How many grams of HClO4 are there in 254 mL of this solution? B) How many grams of HClO4 are in 254 mL of. HClO4 solution that has twice the pH?
Calculate the pH of each of the following strong acid solutions. (a) 0.00438 M HClO4 pH = (b) 0.579 g of HCl in 21.0 L of solution pH = (c) 59.0 mL of 3.90 M HClO4 diluted to 4.50 L pH = (d) a mixture formed by adding 69.0 mL of 0.00809 M HClO4 to 78.0 mL of 0.00483 M HCl pH =
Calculate the pH of each of the following strong acid solutions. (a) 0.00471 M HClO4 pH = (b) 0.329 g of HBr in 16.0 L of solution pH = (c) 65.0 mL of 7.50 M HClO4 diluted to 4.60 L pH = (d) a mixture formed by adding 54.0 mL of 0.00155 M HClO4 to 47.0 mL of 0.00191 M HBr pH =
What is the pH of a 2.9 x 10-5 M solution of HBr?
Calculate the pH of a 400.00 ml solution of 6.51 x10-3 M HClO4(aq). Enter the pH with 2 decimal places.