Evaluate the ph of the solution of aspirin tablets

Assignment Help Chemistry
Reference no: EM13517634

After doing Ka calculations, you may wish you had an aspirin. Aspirin is a weak acid with Ka=3.27 x 10^-4 for the reaction. HC9H7O4(aq) + H2O(l) image from custom entry toolH3O(aq) + C9H7O4(aq) Two aspirin tablets, each containing .325 g aspirin(along with a nonreactive "binder" to hold the tablet together), are dissolved in 200.0 mL of water. Calculate the pH of the solution.

Reference no: EM13517634

Questions Cloud

Obtain the the magnetic field on the axis of the solenoid : A wire of thickness d = 5 mm is tightly wound 200 times around a cylindrical core to form a solenoid. obtain the the magnetic field on the axis of the solenoid
Explain what characteristic absorption bands : What characteristic absorption bands would you expect to find the infared spectrum of caffeine
Explain what will the kinetic equation for the data : What is the [t-BuCl], in M, when bromophenol blue changes color. Given this data, what will the kinetic equation (x-kt) be for this data. If 787 sec were required for the bromophenol blue color to change, then calculate
Find what object distance should be used : It is desired to project an image of an object four times actual size with a lens of focal length 20 cm. What object distance should be used
Evaluate the ph of the solution of aspirin tablets : HC9H7O4(aq) + H2O(l) image from custom entry toolH3O(aq) + C9H7O4(aq) Two aspirin tablets, each containing .325 g aspirin(along with a nonreactive "binder" to hold the tablet together), are dissolved in 200.0 mL of water. Calculate the pH of the ..
Evaluate the equilibrium concentrations of h3o acetate ion : Calculate the equilibrium concentrations of H3O, acetate ion, and acetic acid in a .20-M aqueous solution of acetic acid, CH3COOH.
Explain what value of slope does the nernst equation : The Nernst equation is used to predict the impact of concentration on the cell potential. What value of slope does the Nernst equation predict
Applying data mining techniques to available data : Applying Data Mining techniques to publically available data produced by both Transpower and the National Institute of Water and Atmospheric Research (NIWA), from which a range of visualizations will be generated.
What will the traveler weigh on another planet : A space traveler weighs 631 N on Earth. What will the traveler weigh on another planet whose radius is 2 times that of earth and whose mass is 3 times that of earth

Reviews

Write a Review

Chemistry Questions & Answers

  What volumes of h2g and o2g at stp are produced from the

what volumes of h2g and o2g at stp are produced from the electrolysis of water by a current of 3.00 a in 10.0

  Calculate molarity and mole fraction of solution of acetone

Calculate the molarity and mole fraction of a 1.43 m solution of acetone (CH3COCH3) dissolved in ethanol (C2H5OH). (Density of acetone = 0.788 g/cm3; density of ethanol = 0.789 g/cm3.)

  Calculate the ph

Calculate the pH after 0.15 mol of NaOH is added to 1.00 L of 0.60 M HF and 1.01 M KF.

  What would the final pressure be

A gas is heated from 14 degrees celsius to 121 degrees celsius and the volume increased from 15.0 liters to 41.4 liters. If the original pressure is 1 atm, what would the final pressure be?

  Explain the dehydration of trans-2-methylcyclopentanol

The dehydration of trans-2-methylcyclopentanol with H2SO4 will give what major product? a) cyclopentene b) 1-methylcyclopentene c) 2-methylcyclopentene d) 3-methylcyclopentene

  Explain balanced chemical equation for liquid octane

Give a balanced chemical equation for when liquid octane (C8H18) is combusted in oxygen gas to yield carbon dioxide gas and water vapor?

  How many of the molecules can be cis and trans ring fused

Decide how many of the molecules below can also be both cis and trans ring fused by building models

  Explain the ph at the equivalence point of the titration

What is the pH at the equivalence point of the titration and at the half equivalence point

  Explain hypothesize as to the type of electrolyte

Hypothesize as to the type of electrolyte the following solutions would be. Justify you answer from a chemical standpoint.

  Beginning with 1500 ml of 0175 m ammonia find out solutions

beginning with 150.0 ml of 0.175 m ammonia determine the solutions ph after each of the following stepsa before any

  Explain sodium hydroxide solution and the aqueous layer

When benzoic acid is partitioned between diethyl ether and queous sodium hydroxide solution and the aqueous layer is separated, acidification of the aqueous solution yields a precipitate.

  Explain what is the inside ratings of kilometers

Honda procduces a hybird electric car called the honda insight has a gas powered engine and a electric motor and a EPA of 70 mile gallon highway. WHat is the inside ratings of kilometers

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