This topic contains a solution. Click here to go to the answer

Author Question: A 25.0 mL sample of 0.150 M benzoic acid is titrated with a 0.150 M NaOH solution. What is the pH at ... (Read 125 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
A 25.0 mL sample of 0.150 M benzoic acid is titrated with a 0.150 M NaOH solution. What is the pH at the equivalence point? The Ka of benzoic acid is 4.50  10-4.
 
  A) 11.20
  B) 9.80
  C) 4.20
  D) 7.00
  E) 8.54

Question 2

The electron-domain geometry and molecular geometry of iodine trichloride are ________ and ________, respectively.
 
  A) trigonal bipyramidal, trigonal planar
  B) tetrahedral, trigonal pyramidal
  C) trigonal bipyramidal, T-shaped
  D) octahedral, trigonal planar
  E) T-shaped, trigonal planar



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Gabe

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

E

Answer to Question 2

C



Yolanda

  • Hero Member
  • *****
  • Posts: 757
Both answers were spot on, thank you once again




 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

For a complete list of videos, visit our video library