Compute the hydronium ion concentration

Reference no: EM13182211

F. One beaker contains 10.0 mL of acetic acid/sodium acetate buffer at maximum buffer capacity, and another contains 10.0mL of pure water. Calculate the hydronium ion concentration and the pH after the addition of .25mL of .10 M HCl to each one. What accounts for the difference in hydronium ion concentrations? Explain this based on equilibrium concepts.

Ka of acetic acid= 1.8*10-5

Acetic Acid/Sodium acetate buffer

Acetic acid .1M

Sodium Acetate .1M

Reference no: EM13182211

Questions Cloud

Find the effect on the federal funds rate if the fed did not : "Sweep" accounts are combination checking/money market accounts which large banks currently offer to their corporate customers. These accounts sweep just enough funds out of the money market portion of the account to prevent checks written on the ..

State the reaction is spontaneous under standard conditions : Predict whether, to any significant extent, MnO-4(aq) will oxidize Cl-(aq) to Cl2(aq) in acidic solution, The reaction is spontaneous under standard conditions

Explain strontium isotope is radioactive : Strontium-90 is one of the products of the fission of uranium-235. This strontium isotope is radioactive, with a half-life of 28.1 yr.

Determine the price elasticity of demand curve : Given the following demand curve Q=100 - 2P determine the price elasticity of demand at the following prices. 1. P = 10, Elasticity = 2. P = 30 Elasticity = ?

Compute the hydronium ion concentration : Calculate the hydronium ion concentration and the pH after the addition of .25mL of .10 M HCl to each one. What accounts for the difference in hydronium ion concentrations? Explain this based on equilibrium concepts.

State what is the name of the haemoglobin variant : What is the name of the haemoglobin variant? Would this haemoglobin demonstrate a left or right shift on an oxygen dissociate curve ? Fully justify your answer.

Calculate the regression coefficients : Calculate the standard error of estimate and the standard error of Coefficient Standard error of estimate = Standard error of Coefficient = 4. Make a prediction of Y when X = 64. Prediction y= 5. Calculate a 95% prediction interval when X = 64. Pre..

State the iron oxide reacts to form water vapor : the iron oxide reacts to form water vapor and Fe(s) but the aluminum oxide remains unreacted. if the residue following heating weighs 1.596g, determine the weight percent of iron oxide in the original mixture.

State what is the uncertainty in the value of the copper : What is the final concentration of copper in the flask b)what is the uncertainty in the value of the copper concentration?

User Account

All Pages