Calculate the pka for the acid

Reference no: EM13687857

Question- Enough of a monoprotic acid is dissolved in water to produce a 0.0103 M. The PH of the resulting solution is 2.45.
Calculate the pKa for the acid.

Define the computation of acid

Reference no: EM13687857

Questions Cloud

Predict zeff for a valence electron in p : Question- Detailed calculations show that the value of Zeff for the outermost electrons in Si and Cl atoms is 4.29+ and 6.12+, respectively. 1) Predict Zeff for a valence electron in P, phosphorus, based on the calculations for Si and Cl.

What is the molarity of the nacl solution : Problem- a 25.00 ml sample of NaOH is titrated with 26.14 ml of .1759 M HCL. 1) What is the Molarity of the NaCl solution

Define the ph of the resulting solution : Question- Enough of a monoprotic acid is dissolved in water to produce a 0.0180 M solution. The pH of the resulting solution is 6.02. 1) Calculate the Ka for the acid.

What is the ph of a solution that is 0.065 m in nh4cl : Question- NH3 is a weak base (Kb = 1.8x10^-5) and so the salt NH4Cl acts as a weak acid. 1) What is the pH of a solution that is 0.065 M in NH4Cl

Calculate the pka for the acid : Question- Enough of a monoprotic acid is dissolved in water to produce a 0.0103 M. The PH of the resulting solution is 2.45. Calculate the pKa for the acid.

Calculate the specific rotation of the compound : Problem- An aqueous solution containing 6.59 g of an optically pure compound was diluted to 300.0 mL with water and placed in a polarimeter tube 10.0 cm long. The measured rotation was -4.87° at 25 °C. Calculate the specific rotation of the compoun..

What concentration of the base will produce a ph of 10.32 : Question- A certain weak base has a Kb of 8.40*10^-7. What concentration of the base will produce a pH of 10.32

Predict the product or products formed+ : Problem- Predict the product or products formed by potassium tert-butoxide{Koc(ch3)3} promoted dehydrohalogenation of the following compounds. In each case predict which product will the major product. A- 2bromo-3-methylpentane B- 3-chloro-3-methy..

What is the concentration of ni2 ions at equilibrium : Question- A 0.140-mole quantity of NiCl2 is added to a liter of 1.20 M NH3 solution. 1) What is the concentration of Ni2 ions at equilibrium? Assume the formation constant* of Ni(NH3)62 is 5.5 × 108.

User Account

All Pages