Explain the ph at the equivalence point for the titration

Assignment Help Chemistry
Reference no: EM13535420

Calculate the pH at the equivalence point for the titration of .25 M CH3COOH with M NaOH. For CH3COOH, Ka=1.8X10^-5.

Reference no: EM13535420

Questions Cloud

Explain which contain atoms from the third row or lower : Draw electron-dot structures for the following molecules, which contain atoms from the third row or lower.
Evaluate the net income of each company : On the basis of the above data and the following additional information for the year, determine the net income of each company for the year.
How to evaluate the benefits of each of the two policies : How to evaluate the benefits of each of the two policies?
What would altitude be right before it starts a tail-slide : At a total loss how to figure out this answer - If you are flying an aircraft at 250 KTAS (422.5 fps) at 15,000 ft stable flight and you wanted to perform a climb (Nose attitude greater than 60 deg) to zero airspeed, assuming constant drag, thrust an..
Explain the ph at the equivalence point for the titration : Calculate the pH at the equivalence point for the titration of .25 M CH3COOH with M NaOH.
Determine what was its final speed in rpm : Pilots can be tested for the stress of flying high-speed jets in a whirling "human centrifuge" which takes 1.0 min to turn through 20 complete revolutions before reaching its final speed. what was its final speed in rpm
Find the energy stored in each individual capacitor : Two capacitors, C 1 = 20.0 µF and C 2 = 38.0 µF, are connected in series, and a 18.0 V battery is connected across them.- total energy stored ? Find the energy stored in each individual capacitor- energy stored in C1 ?
Explain the empirical formula of vitamin c : Vitamin C contains 40.92% C, 4.58% H, and 54.5% O by mass. What is the empirical formula of Vitamin C
What is the acceleration due to gravity on mars : Suppose an astronaut has landed on Mars. Fully equipped, the astronaut has a mass of 128 kg, and when the astronaut gets on a scale, the reading is 483 N. What is the acceleration due to gravity on Mars

Reviews

Write a Review

Chemistry Questions & Answers

  Define the minimum ph at which cr(oh)3(s) will precipitate

In a particular solution, [Cr3+]=3.9x10-4 mol/L. What is the minimum pH at which Cr(OH)3(s) will precipitate from this solution. Assume the temperature is 25oC. For Cr(OH)3(s), Ksp=6.3x10-31 at 25oC. Give your answer with three digits

  Calculate the ph of a solution

calculate the pH of a solution formed by mixing 65 mL of .27 M NaHCO3 with 75 mL of .12 M Na2CO3

  Explain the isolation of the neutral p-aminobenzoic acid

The tricky part of this multi-step synthesis is the isolation of the neutral p-aminobenzoic acid in the second step. Why is this isolation so difficult

  How to calculate delta mixg and delta mixs

Calculate Delta mixG, Delta mixS, and Delta mixH for mixing 150.0 g of benzene with 200.0 g of toluene at 20 degree C and 1 atm.

  Explain nitrogen and oxygen do not react appreciably

Nitrogen and oxygen do not react appreciably at room temperature, as illustrated by our atmosphere. But at high temperatures, the reaction below can proceed to a measurable extent.

  What mass of p2o5 can be produced

If all of the phosphorus in a 3.00 g sample of MgNH4PO4 is extracted and used to make diphosphorus pentaoxide, what mass of P2O5 can be produced?

  What are the health consequences of athletic supplements

How are crops genetically modified? What are the health consequences of athletic supplements? How do fuel cells work? How does aspirin cure headaches?

  What mass of sodium reacted

A sample of sodium reacts completely with 0.142 of chlorine, forming 234 of sodium chloride. What mass of sodium reacted?

  Define the ionic and net ionic equations

Write and balance the molecular equation and then give the ionic and net ionic equations for the neutralization reaction between NH3(aq) and H2SO4(aq).

  The minimum voltage is required to electrolyze anhydrous hf

What minimum voltage is required to electrolyze anhydrous HF? Hint: the H-F bond is so polar that liquid HF is essentially composed of H+ and F- ions.

  Calculate the final volume

Consider an experimental run at 273 rm K where the initial number of moles (n_1) is actually 1.00 rm mol, and the final number of moles (n_2) is 2.00 rm mol.

  I 322 mol of helium is added to this cylinder at constant

a gas cylinder containing 6.38 mol of neon has a pressure of 491 mm hg at 295 k. if 3.22 mol of helium is added to this

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