Ask Question
ChemistryChemistry
20 September, 16:57

A buffer is made up of 0.300 L of each of 0.500 M KH2PO4 and 0.317 M K2HPO4. Assuming that volumes are additive, (a.) calculate the pH of the buffer after the addition of 0.0500 mol of HCl to 0.600 L of buffer and (b.) the pH of the buffer after the addition of 0.0500 lol of NaOH to 0.600 L of the buffer. (pKa=7.21)

+3
Answers (1)
  1. 20 September, 18:21
    0
    (b.) the pH of the buffer after the addition of 0.0500
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A buffer is made up of 0.300 L of each of 0.500 M KH2PO4 and 0.317 M K2HPO4. Assuming that volumes are additive, (a.) calculate the pH of ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
How many total atoms are in 0.260 g of P2O5?
Answers (1)
How does temperature affect the rate of a reaction? A. Increasing the temperature decreases the potential energy of the reactants. B. Increasing the temperature gives the molecules more kigetic energy C.
Answers (1)
Assume that a section of double stranded DNA contains 100 base pairs. if 40 of the pairs contain baseC how many of the pairs would contain base A?
Answers (1)
An ideal gas in a sealed container has an initial volume of 2.55 L. At constant pressure, it has cooled to 16.00 degrees Celcius where its final volume is 1.75 L. What was the initial temperature?
Answers (1)
What happens when a hydrocarbon combusts? O A. It reacts with oxygen to produce carbon dioxide, water, and heat. B. It reacts with carbon dioxide to produce oxygen, water, and heat. O c.
Answers (1)
New Questions in Chemistry
A cells that carry information through tour nervous system
Answers (1)
True or False: According to the present atomic theory, the location of an electron in an atom is best represented by a probability cloud.
Answers (2)
How can we measure the density of different wooden objects
Answers (1)
According to molecular orbital theory, all diatomic molecules with an even number of electrons will be diamagnetic. True or False?
Answers (2)
Which of the following equilibria would be impacted by a change in pressure? Select the correct answer below: H2 (g) + I2 (g) →2HI (g) NO (g) + O3 (g) →NO2 (g) + O2 (g) 2SO3 (g) →2SO2 (g) + O2 (g) CO (g) + H2O (g) →CO2 (g) + H2
Answers (1)
Home » Chemistry » A buffer is made up of 0.300 L of each of 0.500 M KH2PO4 and 0.317 M K2HPO4. Assuming that volumes are additive, (a.) calculate the pH of the buffer after the addition of 0.0500 mol of HCl to 0.600 L of buffer and (b.
Sign Up Forgot Password?