What is the ph of a sodium acetate solution

Assignment Help Chemistry
Reference no: EM13161929

What is the pH of a sodium acetate solution prepared by adding 0.820 grams of sodium acetate to 100.0 ml of water at 25.0 oC? The Ka at 25.0 oC for acetic acid is 1.8 × 10-5.

Reference no: EM13161929

Questions Cloud

Conversation with socrates : Imagine you are having a conversation with a Socrates. You will debate the question of free will versus determinism.
What payments must zach taylor make to settle : What payments must Zach Taylor make to settle the loan at the interest rate of 9%, but with the 6 payments beginning on the day the loan is signed?
At degrees celsius the equilibrium constant for the reaction : At 2000 degrees Celsius the equilibrium constant for the reaction 2NO (g) N2 (g) + O2 (g) is Kc=2.4x10^3 The initial concentration of NO is 0.174 M
What is the molecularity for the first elementary reaction : A mechanism for the decomposition of ozone (2O3 --> 3O2) is  O3 --> O2 + O; O + O3 --> O2 + O2 What is the molecularity for the first and second elementary reactions?
What is the ph of a sodium acetate solution : What is the pH of a sodium acetate solution prepared by adding 0.820 grams of sodium acetate to 100.0 ml of water at 25.0 oC? The Ka at 25.0 oC for acetic acid is 1.8 × 10-5.
Purposes of assessing an economys growth performance : For the purposes of assessing an economy's growth performance, which is the more important statistic, real GDP or nominal GDP? Why?
What is the density of the metal : A piece of metal with mass of 147 g is placed in 50-mL graduated cylinder.The water level rises from 20mL to 41ml. what is the density of the metal?
Cocooning and nesting : Consumers undertaking which of the following would be most likely to be identified as "cocooning" or "nesting"?
State the protein elutes with the void volume : You are developing a purification protocol for a new, uncharacterized protein. When you apply the resin to a gel filtration column, the protein elutes with the void volume. What is the problem?

Reviews

Write a Review

Chemistry Questions & Answers

  Which of the ions present in the greatest concentration

After equilibrium was established, which of the ions listed below was present in the greatest concentration?A) H2C6H5O7^-

  How many dozens of silver atoms are in jewelry piece

Suppose a piece of silver jewlery contains 5.00 * 10^22 of silver. how many dozens of silver atoms are in the piece of jewlery.

  The component of structure responsible for holding

The component of structure responsible for holding the 4 chains of hemoglobin together is a. primary

  What is the density of hydrogen gas at stp?

The mass of 322 mL of hydrogen gas at 4.0 atm and -73°C is 1.21 grams. What is the density of hydrogen gas at STP?

  What mass of ethanol, c2h5oh must be added

What mass of ethanol, C2H5OH a nonelectrolyte, must be added to 10.0 L of water to give a solution that freezes at -10.0C? Assume the density of water is 1.0 g/mL. Kf of water is 1.86C/m.

  Calculate the density, mole fraction, molarity, and molality

A solution of phosphoric acid was made by dissolving 10 g of H3PO4 in 100 ml of water. The resulting volume was 104 mL. Calculate the density, mole fraction, molarity, and molality of the solution. Assume water has a density of 1.00 g/cm3

  Explain dipole moment

Dipole moment, Formaldehyde has a very large dipole moment (2.33 Debye) whereas carbon monoxide has a very small dipole moment (0.11 Debye)

  Calculate the ka for the acid

A solution is made by dissolving 0.040 moles of the weak acid HA in water to make 1.00 L of a solution whose pH is 4.90. Calculate the Ka for the acid.

  What mass in grams of tryptophan is in milk

What mass in grams of tryptophan is in 0.25 quart of milk, assuming tryptophan accounts for 2.0% of milk by mass and that the density of milk is 1.04 kg/L.

  Explain ideally tomatoes are planted in a square grid

Maria wants to plant a small tomato garden in her yard. She bought 25 tomato plants, and she has read that ideally tomatoes are planted in a square grid

  Identify the functional group

Give an acceptable name and identify the functional group; and

  What is the molarity of hno3

25.0 mL of 1.50M LiOH are neutralized by 15.0mL of nitric acid. what is the molarity of HNO3?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd