Explain the equivalence points in titrations

Assignment Help Chemistry

Reference no: EM13240673

Find the pH and volume (mL) of 0.447 M HNO3 needed to reach the equivalence point(s) in titrations of each of the following:

(a) 2.65 L of 0.0550 M pyridine (C5H5N)
pH
volume, mL

(b) 0.188 L of 0.100 M NH3
pH
volume, mL

Reference no: EM13240673

Questions Cloud

Suppose that the quarterly sales levels among health care : Suppose that the quarterly sales levels among health care information systems companies are approximately normally distributed with a mean of million dollars and a standard deviation of million dollars. One health care information systems company con..

Explain what is the activation energy of the reaction : The rate constant of a reaction is 7.50*10-5 L/mol·s at 195°C and 5.30*10-3 L/mol·s at 258°C. What is the activation energy of the reaction, in kJ/mol

How many people scored at or below your score : 200 students took a test. The scores were normally distributed. Your score was in the 60th percentile. How many people scored at or below your score?

Determine the final temperature of the water : 20 kg of water occupy a volume of 1 m^3 in a piston cylinder device at a pressure of 45 bars, Determine the final temperature of the water and Calculate the work and heat involved during this process

Explain the equivalence points in titrations : Find the pH and volume (mL) of 0.447 M HNO3 needed to reach the equivalence point(s) in titrations of each of the following

How to describe the locus of the equation : how to describe the locus of the equation x^2+6xy+y^2+z^2=1 in cylindrical polar coordinates?

Form a confidence interval for the difference of proportions : The same survey was mailed to 500 adults aged 25–34 without the gift certificate. There were 65 responses from the first group and 45 from the second group. (a) Perform a two-tailed test comparing the response rates (proportions) at α = .05

What is the mean free path in water at this energy : For 140 keV gamma rays, the mass attenuation coefficients for hydrogen and oxygen are 0.26 and 0.14 cm^2/g, respectively. What is the mean free path in water at this energy

Explain how and why the ferric chloride test : Describe how and why the ferric chloride test can be used to detect whether your reaction has gone to completion.

User Account

All Pages