Explain the general henderson-hasselbalch equation

Assignment Help Chemistry

Reference no: EM13219979

a. Give the general Henderson-Hasselbalch equation and sketch the plot it describes (pH against amount of NaOH added to a weak acid). On your curve label the pKa for the weak acid, and indicate the region in which the buffering capacity of the system is greatest.

b.Draw the titration curve for a weak acid, HA, whose pKa is 3.2. Label the axes properly. Indicate with an arrow where on the curve the ratio of salt (A-) to acid (HA) is 3:1. What is the pH at this

Reference no: EM13219979

Questions Cloud

Compute the ratio of acid to salt at ph 5 : a. For a weak acid with a pKa of 6.0, show how you would calculate the ratio of acid to salt at pH 5. b. Suppose you have just added 100 mL of a solution containing 0.5 mol of acetic acid per liter to 400 mL of 0.5 M NaOH. What is the final pH?

Determine what is the cost of the option hedge : Raider Inc., an American importing firm anticipates an outflow of ¥893 million in 6 months. Raider's management team is worried about the course of the ¥/$ exchange rate over the next 6 months and decides to hedge.

What amount of damages will the court award to cameron : Cameron declined to appear in the action movie. Cameron filed suit against Colossus for breach of contract. Will this suit be successful? If so, what amount of damages will the court award to Cameron? Explain.

Show how an assembly might replace : show how an assembly might replace this pseudo-instruction with the true instructions to achieve the same effect. You solution must observe MIPS register use conventions.

Explain the general henderson-hasselbalch equation : Give the general Henderson-Hasselbalch equation and sketch the plot it describes (pH against amount of NaOH added to a weak acid). On your curve label the pKa for the weak acid, and indicate the region in which the buffering capacity of the system..

Explain why logic is an important part of oop : Logic is a key factor in laying out the processes for programming a game/application/website. Explain why logic is an important part of OOP.

Explain the law of conservation of mass obeyed : large volumes of gases are released.if 100g of TNT were detonated, what would the mass of each product be? is the law of conservation of mass obeyed? 2C7H5(NO2)3--> 12CO(g)+2C(s)+5H2(g)+3N2(g)

What steps should it take to lower costs and still produce : A firm uses two variable inputs, labor, L, and raw materials, M, with typically shaped isoquants. It pays $20 per hour for L and $5 per unit for M. At the current mix of L and M, the marginal products of L and M are: MPL = 20 MPM = 4 Is the firm m..

Write a complete program to ask the user for a phrase : Total number of blanks and total number of lines and print them. 3. Total number of words and print them. The word is string of characters separated by blank.

User Account

All Pages