subject
Chemistry, 24.04.2020 17:59 dozsyerra

A solution is prepared by dissolving 0.24 mol of butanoic acid and 0.25 mol of sodium butanoate in water sufficient to yield 1.00 L of solution. The addition of 0.05 mol of NaOH to this buffer solution causes the pH to increase slightly. The pH does not increase drastically because the NaOH reacts with the present in the buffer solution. The Ka of butanoic acid is 1.5 × 10-5.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 16:00
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .
Answers: 2
question
Chemistry, 23.06.2019 07:00
An unknown substance is a white solid at room temperature and has a melting point of 78 °c. which of the following substances is most likely to be the identity of the unknown sample? a. naphthalene, a molecular solid with the formula c10h8 b. silica, a network solid held together by covalent bonds with the formula sio2 c. calcium chloride, an ionic compound with the formula cacl2 d. water, an molecular compound with the formula h2o
Answers: 2
question
Chemistry, 23.06.2019 10:40
Aliquid solution can be made select all that apply. dissolving solids into liquids, mixing liquids, dissolving gas solutes into liquids , mixing gases, mixing solids
Answers: 3
question
Chemistry, 23.06.2019 15:00
In two or more complete sentences describe all of the van der waals forces that exist between molecules of sulfur dioxide, so2.
Answers: 1
You know the right answer?
A solution is prepared by dissolving 0.24 mol of butanoic acid and 0.25 mol of sodium butanoate in w...
Questions
question
Mathematics, 18.08.2021 21:30
question
Physics, 18.08.2021 21:30
question
Geography, 18.08.2021 21:30
question
Spanish, 18.08.2021 21:30
question
Social Studies, 18.08.2021 21:30
question
Mathematics, 18.08.2021 21:30
Questions on the website: 13722360