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The pH of a 1.50 M solution of HClO is 3.67. a. Calculate the Ka of...
The pH of a 1.50 M solution of HClO is 3.67. pH = pKa + log [base] / [acid] a. Calculate the Ka of HClO. b. Calculate the pH and the percent dissociation of a 0.0100 M solution of NaClO.
Determine the PH and [h3o+] in a .265 M HClO solution. The Ka of HClO is 2.9x10^-8
What is the pH of a 0.050 M HClO(aq) solution? Ka,HClO = 4.0 × 10−8 M.
Determine pH, pOH, [H3O+] and [OH-] of a 0.265 M HClO solution. Ka of HClO is 2.9 x 10-8.
What is the pH of a 0.10 M NaClO solution if Ka for HClO is 3.0 x 10^-8?
1. Calculate the pH of a 0.0820 M solution of the acid HClO dissolved in water if Ka = 2.9x10-8. 2. Calculate the pH of a 0.4480 M solution of the base H2BO3-1 dissolved in water if Ka = 5.4x10-10 for H3BO3. 3. Calculate the pH of a solution containing the following compounds. (Note that these are concentrations before any reaction occurs). [NaH2PO4] 0.300 M [Na2HPO4] 0.840 M [KOH] 0.054 M 4. For the titration of 15.00 mL of 0.100...
Calculate the pH of a solution that is 1.50 M in HCN (Ka = 6.2 x10-10) and 0.50 M in NaCN. A. 3.44 B. 8.73 C. 9.68 D. 9.21 E. 3.63
the Ka of HClO is 3.0x10^-8 at 25C. calculate pH of a .0385 10) The K of hypochlorous acid (HCIO) is 3.0x10*at 25.0 °C. Calculate the pH of a 0.0385 M hypochlorous acid solution. A) 1.41 B) 8.94 C) 4.47 D) 7.52 E) -1.41 Answer: C 11) Determine the pH of a 0.35 M aqueous solution of CH, NH, (methylamine). The K, of methylamine is 4.4x104 A) 10.00 B) 3.86 C) 12.09 D) 1.96 E) 13.24 Answer: C
Q1)Determine the [H3O+] in a 0.256 M HClO solution. The Ka of HClO is 2.8 10–9. Q2)Find the percent ionization of a 0.373 M HF solution. The Ka for HF is 3.4 10–5. thanks!
The pH of 0.50 M HClO is 3.91. Calculate the change in pH when 1.29 g of NaClO is added to 18 mL of 0.50 M HClO. Ignore any changes in volume. The Ka value for HClO is 3.0 x 10-8.