How to evaluate the ph at the points in the titration

Assignment Help Chemistry

Reference no: EM13325612

Calculate the pH at the points in the titration of 40.00 mL of 0.425 M NH3 for the reaction below. NH3(aq) + HNO3 ? NH4+(aq) + NO3?(aq) For NH3, Kb = 1.8x10-5. Enter your answer with 2 decimal places. Enter scientific notation as 1.23E4. (a) When 11.50 mL of 0.470 M HNO3 have been added. (b) When 65.00 mL of 0.470 M HNO3 have been added.

Reference no: EM13325612

Questions Cloud

What about the concession stand inside the theater : If a local movie theater sells tickets at different prices (senior citizens versus young people, matinee versus evening prices) is the local movie theater a monopoly? What about the concession stand inside the theater?

Write a program that calculates the average rainfall : Write a program that asks the user to enter five floating-point numbers. The program should create a file and save all five numbers to the file.

What is the cost-minimizing input mix for producing 4 units : If the wage rate is $30 per hour and the rental rate on Capital is $10 per hour, what is the cost-minimizing input mix for producing 4 units of output?

Case study - forensic accountants: fraud busters : Exactly what forensic accountants are. People who work in this growing field investigate such white-collar crimes as business fraud, improper financial reporting, and illegal investment schemes.

How to evaluate the ph at the points in the titration : Calculate the pH at the points in the titration of 40.00 mL of 0.425 M NH3 for the reaction below. NH3(aq) + HNO3 NH4+(aq) + NO3?(aq) For NH3, Kb = 1.8x10-5.

Who is pilotimos : Who is Pilotimos?

What happens if the board of directors of the fomc and the : What happens if the board of directors of the FOMC and the board of governors whose chairman also happens to be chairman of the FOMC have different goals?

Curve crosses the marginal revenue curve at an output level : At its current level of production, a profit-maximizing firm in a competitive market receives $12.50 for each unit it produces, and it faces an average total cost of $10. At the market price of $12.50 per unit, the firm's marginal cost curve crosses ..

Describe the output and price effects that influence the : Describe the output and price effects that influence the profit-maximizing decision faced by a firm in an oligopoly market. How does this differ from output and price effects in a monopoly market?

User Account

All Pages