What is the ph at the equivalence point

Assignment Help Chemistry
Reference no: EM13713669

Question- A 25.0 mL sample of 0.150 M butanoic acid is titrated with a 0.150M NaOH solution. What is the pH at the equivalence point? The Ka of butanoic acid is 1.5 x10-5

Express your answer using two significant figures.

Reference no: EM13713669

Questions Cloud

What is the empirical formula of the compound : 1A sample of a particular hydrocarbon is decomposed and it is found to contain 27.4 grams of carbon and 6.14 grams of hydrogen. What is the empirical formula of the compound
Calculate the volume of crude oil required : Calculate The Volume Of Crude Oil Required (ideal Conditions) To Generate Energy To Make 1 Aluminum Can
Oxygen are introduced into reaction vessel limiting reactant : Consider the reaction 2MnO2+2KOH+O2 ---->2KMnO4+H2. If 72 grams of manganese dioxide,65 grams of potassium hydroxide and 53 grams of oxygen are introduced into a reaction vessel, which is the limiting reactant
What kind of pi bond overlapping in sof4 : Where is the double bond in SOF4. What kind of sigma bond overlapping between S and O in SOF4. what kind of sigma bond overlapping between S and F in SOF4. What kind of pi bond overlapping in SOF4
What is the ph at the equivalence point : A 25.0 mL sample of 0.150 M butanoic acid is titrated with a 0.150M NaOH solution. What is the pH at the equivalence point. The Ka of butanoic acid is 1.5 x10-5
Give the iupac name for the compound : Give the IUPAC name for the compound: ch3ch-c-och3 there is a "ch3" attached to the "ch" (reading from the left side)
Calculate the ph of a buffer solution prepared by dissolving : Calculate the pH of a buffer solution prepared by dissolving 0.20 mole of sodium cyanate (NaCNO) and 1.0 mole of cyanic acid (HCNO) in enough water to make 1.0 liter of solution.
Describe the molar solubility of manganese carbonate : The molar solubility of manganese (II) carbonate is 4.2 × 10-6 M. What is Ksp for this compound
Describe the hypothetical reaction : The potential-energy diagram below describes the hypothetical reaction A + B ® C + D. Assuming the y-axis label refers to the enthalpy(H) per mol

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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